"Spin4 example"
"author : afmika"

{(+1>)x?y}(+0000>)*[<][<][y]y[>][>][x]x*[>][>][y]y[<][<][x]+[x]+[.c]
[x]x+[x]+[x]+[x]+[<][yx]y[>]-(+1054<5401>012111<)x(+0>)x[.c][<][<][<]
[<][yx]xy[>][>][>][>]+[xy]y+[.c][.c][x]x[<][<][<][y]y[>][>][>]+[.c][x]
x+[>][>][x]x[<][y]x[<][<][<][<][<][<][.c][<][<][.c]y[.c][y][xy][yx][xy]
[y][.c][xy][.c][yx][.c]