diff --git a/py/hexagram/cluster.py b/py/hexagram/cluster.py
index ea975fb..75f4f68 100644
--- a/py/hexagram/cluster.py
+++ b/py/hexagram/cluster.py
@@ -1,6 +1,110 @@
 import math
 import cairo
 
+from typing import Iterable
+
+class Path():
+    __slots__ = 'commands',
+
+    def __init__(self, commands: Iterable):
+        self.commands = commands
+
+    def horiz_to(self, cr: cairo.Context, x2: float):
+        _, y = cr.get_current_point()
+
+        return cr.line_to(x2, y)
+
+    def rel_horiz_to(self, cr: cairo.Context, x2: float):
+        x, y = cr.get_current_point()
+
+        return cr.line_to(x + x2, y)
+
+    def vert_to(self, cr: cairo.Context, y2: float):
+        x, _ = cr.get_current_point()
+
+        return cr.line_to(x, y2)
+
+    def rel_vert_to(self, cr: cairo.Context, y2: float):
+        x, y = cr.get_current_point()
+
+        return cr.line_to(x, y + y2)
+
+    def draw(self, cr: cairo.Context):
+        for item in self.commands:
+            command, args = item
+            fn = fns[command]
+
+            if command == 'M':
+                for arg in args:
+                    cr.move_to(*arg)
+            elif command == 'm':
+                for arg in args:
+                    cr.rel_move_to(*arg)
+            elif command == 'L':
+                for arg in args:
+                    cr.line_to(*arg)
+            elif command == 'l':
+                for arg in args:
+                    cr.rel_line_to(*arg)
+            elif command == 'H':
+                for arg in args:
+                    self.horiz_to(cr, arg)
+            elif command == 'h':
+                for arg in args:
+                    self.rel_horiz_to(cr, arg)
+            elif command == 'V':
+                for arg in args:
+                    self.vert_to(cr, arg)
+            elif command == 'v':
+                for arg in args:
+                    self.rel_vert_to(cr, arg)
+            elif command == 'Z':
+                cr.close_path()
+
+class HexagonPattern():
+    COMMANDS = (
+        ('M', ((23.246093, 0), (0, 13.382812))),
+        ('V', (44.689453,)),
+        ('L', ((0.0839844, 44.640625),
+               (24.033203, 58.505859),
+               (24.001953, 86.332031),
+               (22.841796, 87))),
+        ('h', (4.478516,)),
+        ('L', ((26.068359, 86.275391),
+               (26.099609, 58.449219),
+               (50.083984, 44.640625),
+               (74.033203, 58.505859),
+               (74.001953, 86.332031),
+               (72.841796, 87))),
+        ('h', (4.478516,)),
+        ('L', (( 76.068359, 86.275391),
+               ( 76.099609, 58.449219),
+               (100, 44.689453))),
+        ('V', (13.365234,)),
+        ('L', ((76.919921, 0))),
+        ('H', (73.246093,)),
+        ('L', ((50.015625, 13.373047),
+               (26.919921,  0))),
+        ('Z', ()),
+        ('M', ((25.083984, 1.25),
+               (49.033203, 15.115234),
+               (49.001953, 42.941406),
+               (25.017578, 56.75),
+               (1.0019531, 42.845703))),
+        ('l', ((0.033203, -27.75))),
+        ('z'),
+        ('m', ((50,0),
+               (24.017576, 13.904297),
+               (-0.0352, 27.75))),
+        ('L', ((75.017578, 56.75),
+               (51.068359, 42.884766),
+               (51.099609, 15.058594))),
+        ('Z', ())
+    )
+
+    def __init__(self):
+        super().__init__(self.COMMANDS)
+
 class Gauge():
     pass