[[0, "forward", 255, 343, [2, 1, 8]],
[1, ["number", 50], 326, 343, [0, null]],
[2, "repeat", 190, 283, [6, 3, 0, null]],
[3, ["number", 4], 241, 283, [2, null]],
[4, "forward", 255, 427, [8, 5, null]],
[5, ["number", 50], 326, 427, [4, null]],
[6, "left", 190, 241, [null, 7, 2]],
[7, ["number", 72], 248, 241, [6, null]],
[8, "left", 255, 385, [0, 9, 4]],
[9, ["number", 90], 313, 385, [8, null]]]