blueprint = [
[00,12,12,12,12,12,12,12,12,12],
[12,12,01,01,01,12,01,01,01,12,12],
[12,01,04,04,04,01,04,04,04,01,12],
[12,04,04,01,04,04,04,04,04,04,12],
[12,04,04,04,04,04,04,04,04,04,12],
[12,12,04,04,04,04,04,04,04,12,12],
[00,12,12,04,04,04,04,04,12,12],
[00,00,12,12,04,04,04,12,12],
[00,00,00,12,12,04,12,12],
[00,00,00,00,12,12,12]
]