diff --git a/script/letters/a.grid b/script/letters/a.grid
new file mode 100644
index 0000000..4fa92ee
--- /dev/null
+++ b/script/letters/a.grid
@@ -0,0 +1,60 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 150,
+            "y": 210
+          },
+          {
+            "x": 240,
+            "y": 300
+          },
+          {
+            "x": 330,
+            "y": 210
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/a.svg b/script/letters/a.svg
new file mode 100644
index 0000000..e4ea1d0
--- /dev/null
+++ b/script/letters/a.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M150,210 L150,210 L240,300 L330,210 "/></svg>
\ No newline at end of file
diff --git a/script/letters/b.grid b/script/letters/b.grid
new file mode 100644
index 0000000..747587e
--- /dev/null
+++ b/script/letters/b.grid
@@ -0,0 +1,108 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 150,
+            "y": 150
+          }
+        ]
+      },
+      {
+        "type": "arc_r",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 420
+          }
+        ]
+      },
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 420,
+            "y": 240
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 360,
+            "y": 120
+          },
+          {
+            "x": 120,
+            "y": 360
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 420,
+            "y": 420
+          },
+          {
+            "x": 330,
+            "y": 330
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/b.svg b/script/letters/b.svg
new file mode 100644
index 0000000..beea6dc
--- /dev/null
+++ b/script/letters/b.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M60,60 L60,60 L150,150 M60,240 A180,180 0 0,0 240,420 M240,60 A180,180 0 0,1 420,240 M360,120 L360,120 L120,360 M420,420 L420,420 L330,330 "/></svg>
\ No newline at end of file
diff --git a/script/letters/d.grid b/script/letters/d.grid
new file mode 100644
index 0000000..b738c36
--- /dev/null
+++ b/script/letters/d.grid
@@ -0,0 +1,64 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_r",
+        "vertices": [
+          {
+            "x": 420,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 420
+          },
+          {
+            "x": 420,
+            "y": 60
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/d.svg b/script/letters/d.svg
new file mode 100644
index 0000000..8de4e1d
--- /dev/null
+++ b/script/letters/d.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M420,60 L60,60 A180,360 0 0,0 240,420 A180,360 0 0,0 420,60 "/></svg>
\ No newline at end of file
diff --git a/script/letters/e.grid b/script/letters/e.grid
new file mode 100644
index 0000000..e07f64c
--- /dev/null
+++ b/script/letters/e.grid
@@ -0,0 +1,60 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 150,
+            "y": 300
+          },
+          {
+            "x": 240,
+            "y": 210
+          },
+          {
+            "x": 330,
+            "y": 300
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/e.svg b/script/letters/e.svg
new file mode 100644
index 0000000..11cd236
--- /dev/null
+++ b/script/letters/e.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M150,300 L150,300 L240,210 L330,300 "/></svg>
\ No newline at end of file
diff --git a/script/letters/g.grid b/script/letters/g.grid
new file mode 100644
index 0000000..977d338
--- /dev/null
+++ b/script/letters/g.grid
@@ -0,0 +1,73 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 420
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 420,
+            "y": 240
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/g.svg b/script/letters/g.svg
new file mode 100644
index 0000000..8ea8e77
--- /dev/null
+++ b/script/letters/g.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M240,60 A180,180 0 0,1 60,240 A180,180 0 0,1 240,420 M240,240 L240,240 L420,240 "/></svg>
\ No newline at end of file
diff --git a/script/letters/h.grid b/script/letters/h.grid
new file mode 100644
index 0000000..22e18e4
--- /dev/null
+++ b/script/letters/h.grid
@@ -0,0 +1,60 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 420,
+            "y": 420
+          },
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/h.svg b/script/letters/h.svg
new file mode 100644
index 0000000..b423cdf
--- /dev/null
+++ b/script/letters/h.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M420,420 A180,360 0 0,1 240,60 A180,360 0 0,1 60,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/i.grid b/script/letters/i.grid
new file mode 100644
index 0000000..d49d262
--- /dev/null
+++ b/script/letters/i.grid
@@ -0,0 +1,60 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 150,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 330,
+            "y": 240
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/i.svg b/script/letters/i.svg
new file mode 100644
index 0000000..156c28b
--- /dev/null
+++ b/script/letters/i.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M150,240 L150,240 L240,240 L330,240 "/></svg>
\ No newline at end of file
diff --git a/script/letters/j.grid b/script/letters/j.grid
new file mode 100644
index 0000000..b648606
--- /dev/null
+++ b/script/letters/j.grid
@@ -0,0 +1,82 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_r",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 240
+          }
+        ]
+      },
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 420,
+            "y": 60
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/j.svg b/script/letters/j.svg
new file mode 100644
index 0000000..0f4e655
--- /dev/null
+++ b/script/letters/j.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M60,60 A180,180 0 0,0 240,240 A180,180 0 0,1 420,60 M240,240 L240,240 L240,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/k.grid b/script/letters/k.grid
new file mode 100644
index 0000000..618f3a7
--- /dev/null
+++ b/script/letters/k.grid
@@ -0,0 +1,86 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_r",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 420
+          }
+        ]
+      },
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 420,
+            "y": 420
+          }
+        ]
+      },
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 300,
+            "y": 60
+          },
+          {
+            "x": 420,
+            "y": 180
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/k.svg b/script/letters/k.svg
new file mode 100644
index 0000000..1a204b6
--- /dev/null
+++ b/script/letters/k.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M60,240 A180,180 0 0,0 240,420 M60,60 A180,180 0 0,1 240,240 A180,180 0 0,1 420,420 M300,60 A120,120 0 0,1 420,180 "/></svg>
\ No newline at end of file
diff --git a/script/letters/l.grid b/script/letters/l.grid
new file mode 100644
index 0000000..8744f70
--- /dev/null
+++ b/script/letters/l.grid
@@ -0,0 +1,73 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 420,
+            "y": 420
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 150,
+            "y": 60
+          },
+          {
+            "x": 150,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/l.svg b/script/letters/l.svg
new file mode 100644
index 0000000..233aafc
--- /dev/null
+++ b/script/letters/l.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M60,60 L240,60 A180,360 0 0,1 420,420 M150,60 L150,60 L150,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/m.grid b/script/letters/m.grid
new file mode 100644
index 0000000..ee88558
--- /dev/null
+++ b/script/letters/m.grid
@@ -0,0 +1,64 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_r",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 420
+          },
+          {
+            "x": 420,
+            "y": 420
+          },
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/m.svg b/script/letters/m.svg
new file mode 100644
index 0000000..e104d4f
--- /dev/null
+++ b/script/letters/m.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M60,420 L420,420 A180,360 0 0,0 240,60 A180,360 0 0,0 60,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/n.grid b/script/letters/n.grid
new file mode 100644
index 0000000..4f343ff
--- /dev/null
+++ b/script/letters/n.grid
@@ -0,0 +1,73 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 150
+          }
+        ]
+      },
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 150
+          },
+          {
+            "x": 420,
+            "y": 420
+          },
+          {
+            "x": 60,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/n.svg b/script/letters/n.svg
new file mode 100644
index 0000000..2fe08f6
--- /dev/null
+++ b/script/letters/n.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M60,60 L60,60 L60,150 A360,270 0 0,1 420,420 L60,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/o.grid b/script/letters/o.grid
new file mode 100644
index 0000000..3038597
--- /dev/null
+++ b/script/letters/o.grid
@@ -0,0 +1,68 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 150
+          },
+          {
+            "x": 330,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 330
+          },
+          {
+            "x": 150,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 150
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/o.svg b/script/letters/o.svg
new file mode 100644
index 0000000..f84bd4d
--- /dev/null
+++ b/script/letters/o.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M240,150 A90,90 0 0,1 330,240 A90,90 0 0,1 240,330 A90,90 0 0,1 150,240 A90,90 0 0,1 240,150 "/></svg>
\ No newline at end of file
diff --git a/script/letters/p.grid b/script/letters/p.grid
new file mode 100644
index 0000000..d37be73
--- /dev/null
+++ b/script/letters/p.grid
@@ -0,0 +1,77 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 120,
+            "y": 420
+          },
+          {
+            "x": 120,
+            "y": 150
+          },
+          {
+            "x": 120,
+            "y": 150
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 330,
+            "y": 420
+          },
+          {
+            "x": 330,
+            "y": 150
+          },
+          {
+            "x": 120,
+            "y": 150
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/p.svg b/script/letters/p.svg
new file mode 100644
index 0000000..b1f40e1
--- /dev/null
+++ b/script/letters/p.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M120,420 L120,420 L120,150 L120,150 M330,420 L330,420 L330,150 L120,150 "/></svg>
\ No newline at end of file
diff --git a/script/letters/q.grid b/script/letters/q.grid
new file mode 100644
index 0000000..9e3c71e
--- /dev/null
+++ b/script/letters/q.grid
@@ -0,0 +1,101 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 420,
+            "y": 240
+          },
+          {
+            "x": 420,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 60
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 420
+          },
+          {
+            "x": 60,
+            "y": 420
+          },
+          {
+            "x": 60,
+            "y": 60
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/q.svg b/script/letters/q.svg
new file mode 100644
index 0000000..6cef78e
--- /dev/null
+++ b/script/letters/q.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M240,240 L240,240 L420,240 L420,60 L240,60 L60,60 L60,60 M240,60 L240,60 L240,240 L240,240 L240,420 L60,420 L60,60 "/></svg>
\ No newline at end of file
diff --git a/script/letters/s.grid b/script/letters/s.grid
new file mode 100644
index 0000000..096b16d
--- /dev/null
+++ b/script/letters/s.grid
@@ -0,0 +1,90 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_r",
+        "vertices": [
+          {
+            "x": 420,
+            "y": 150
+          },
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 150
+          },
+          {
+            "x": 240,
+            "y": 240
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 420
+          }
+        ]
+      },
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 60,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/s.svg b/script/letters/s.svg
new file mode 100644
index 0000000..5148e71
--- /dev/null
+++ b/script/letters/s.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M420,150 A180,90 0 0,0 240,60 A180,90 0 0,0 60,150 A180,90 0 0,0 240,240 L240,240 L240,420 M240,240 A180,180 0 0,1 60,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/t.grid b/script/letters/t.grid
new file mode 100644
index 0000000..8e1b980
--- /dev/null
+++ b/script/letters/t.grid
@@ -0,0 +1,64 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_r",
+        "vertices": [
+          {
+            "x": 420,
+            "y": 60
+          },
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 420,
+            "y": 240
+          },
+          {
+            "x": 60,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/t.svg b/script/letters/t.svg
new file mode 100644
index 0000000..2a449f9
--- /dev/null
+++ b/script/letters/t.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M420,60 L60,60 A360,180 0 0,0 420,240 A360,180 0 0,0 60,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/u.grid b/script/letters/u.grid
new file mode 100644
index 0000000..b42cc13
--- /dev/null
+++ b/script/letters/u.grid
@@ -0,0 +1,56 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
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+            "y": 150
+          },
+          {
+            "x": 330,
+            "y": 330
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "#ffffff",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/u.svg b/script/letters/u.svg
new file mode 100644
index 0000000..6a882bd
--- /dev/null
+++ b/script/letters/u.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: rgb(255, 255, 255);" d="M150,150 L150,150 L330,330 "/></svg>
\ No newline at end of file
diff --git a/script/letters/w.grid b/script/letters/w.grid
new file mode 100644
index 0000000..d1db919
--- /dev/null
+++ b/script/letters/w.grid
@@ -0,0 +1,68 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "arc_c",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 60,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 420,
+            "y": 240
+          },
+          {
+            "x": 240,
+            "y": 420
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/w.svg b/script/letters/w.svg
new file mode 100644
index 0000000..47939d7
--- /dev/null
+++ b/script/letters/w.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M240,240 L60,240 A180,180 0 0,1 240,60 A180,180 0 0,1 420,240 A180,180 0 0,1 240,420 "/></svg>
\ No newline at end of file
diff --git a/script/letters/x.grid b/script/letters/x.grid
new file mode 100644
index 0000000..168600a
--- /dev/null
+++ b/script/letters/x.grid
@@ -0,0 +1,64 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 420,
+            "y": 150
+          },
+          {
+            "x": 240,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 420
+          },
+          {
+            "x": 60,
+            "y": 330
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/x.svg b/script/letters/x.svg
new file mode 100644
index 0000000..ccd4e99
--- /dev/null
+++ b/script/letters/x.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M420,150 L420,150 L240,60 L240,420 L60,330 "/></svg>
\ No newline at end of file
diff --git a/script/letters/z.grid b/script/letters/z.grid
new file mode 100644
index 0000000..bf28a0b
--- /dev/null
+++ b/script/letters/z.grid
@@ -0,0 +1,85 @@
+{
+  "settings": {
+    "size": {
+      "width": 480,
+      "height": 480
+    }
+  },
+  "layers": [
+    [
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 60,
+            "y": 60
+          },
+          {
+            "x": 420,
+            "y": 60
+          },
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 420,
+            "y": 420
+          },
+          {
+            "x": 420,
+            "y": 60
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 240,
+            "y": 240
+          },
+          {
+            "x": 60,
+            "y": 420
+          },
+          {
+            "x": 60,
+            "y": 60
+          }
+        ]
+      }
+    ],
+    [],
+    []
+  ],
+  "styles": [
+    {
+      "thickness": 35,
+      "strokeLinecap": "square",
+      "strokeLinejoin": "round",
+      "color": "#ffffff",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#777777",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    },
+    {
+      "thickness": 15,
+      "strokeLinecap": "round",
+      "strokeLinejoin": "round",
+      "color": "#444444",
+      "fill": "none",
+      "mirror_style": 0,
+      "transform": "rotate(45)"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/script/letters/z.svg b/script/letters/z.svg
new file mode 100644
index 0000000..887077d
--- /dev/null
+++ b/script/letters/z.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" baseProfile="full" version="1.1" style="fill: none;" width="480px" height="480px"><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(68, 68, 68); fill: none;" d=""/><path style="stroke-width: 15px; stroke-linecap: round; stroke-linejoin: round; stroke: rgb(119, 119, 119); fill: none;" d=""/><path style="stroke-width: 35px; stroke-linecap: square; stroke-linejoin: round; stroke: rgb(255, 255, 255); fill: none;" d="M60,60 L60,60 L420,60 L240,240 L420,420 L420,60 M240,240 L240,240 L60,420 L60,60 "/></svg>
\ No newline at end of file
diff --git a/script/script.grid b/script/script.grid
index 5e3948b..9ee9113 100644
--- a/script/script.grid
+++ b/script/script.grid
@@ -1,8 +1,8 @@
 {
   "settings": {
     "size": {
-      "width": 1860,
-      "height": 900
+      "width": 1245,
+      "height": 870
     }
   },
   "layers": [
@@ -604,40 +604,6 @@
           }
         ]
       },
-      {
-        "type": "line",
-        "vertices": [
-          {
-            "x": 420,
-            "y": 60
-          },
-          {
-            "x": 480,
-            "y": 60
-          },
-          {
-            "x": 480,
-            "y": 60
-          }
-        ]
-      },
-      {
-        "type": "bezier",
-        "vertices": [
-          {
-            "x": 480,
-            "y": 60
-          },
-          {
-            "x": 375,
-            "y": 120
-          },
-          {
-            "x": 480,
-            "y": 120
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       {
         "type": "arc_c",
         "vertices": [
@@ -1063,11 +1029,11 @@
         "vertices": [
           {
             "x": 1635,
-            "y": 765
+            "y": 750
           },
           {
             "x": 1665,
-            "y": 765
+            "y": 750
           }
         ]
       },
@@ -1076,15 +1042,15 @@
         "vertices": [
           {
             "x": 1635,
-            "y": 750
+            "y": 765
           },
           {
             "x": 1650,
-            "y": 735
+            "y": 750
           },
           {
             "x": 1665,
-            "y": 750
+            "y": 765
           }
         ]
       },
@@ -1220,6 +1186,48 @@
             "y": 675
           }
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+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 420,
+            "y": 60
+          },
+          {
+            "x": 480,
+            "y": 60
+          },
+          {
+            "x": 450,
+            "y": 90
+          },
+          {
+            "x": 480,
+            "y": 120
+          },
+          {
+            "x": 480,
+            "y": 60
+          }
+        ]
+      },
+      {
+        "type": "line",
+        "vertices": [
+          {
+            "x": 450,
+            "y": 90
+          },
+          {
+            "x": 420,
+            "y": 120
+          },
+          {
+            "x": 420,
+            "y": 60
+          }
+        ]
       }
     ],
     [],
diff --git a/script/script.png b/script/script.png
index df2cc60..bacc1a7 100644
Binary files a/script/script.png and b/script/script.png differ
diff --git a/script/script.svg b/script/script.svg
index 6d8ed8f..c51da6e 100644
--- a/script/script.svg
+++ b/script/script.svg
@@ -1 +1 @@
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