Marbelous 188

Shameless theft of Ilmari Karonen's algorithm for the purpose of showing off a new language.

This script expects a string of 0x00 for left and 0x01 for right on stdin, followed by a 0x0A (newline). It outputs "0" for a failed case and "1" for a success.

......@5@3FF
@0@1@2\\]]@5
010203@4=A@4
&0&0&0&0/\
MVMVMVMV..
@0@1@2@3..!!
:MV
}2}2}1}0}1}0}3
&0&1&0&1~~~~<A@P
{0{1{1{0&1&0=0&1
}0}1}2@P{2{2&030
=1=2=3&2FF}3..//
&2&2&231&2{3
\/\/\/&2!!..//

example run:

# echo -e "\x0\x0\x0\x1\x0\x0\x1\x1\x0\x1\x0\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1\x1" | marbelous.py ant-on-a-cube.mbl
1