_:$< \n(.*):$1 1(.*):a c a n $1 2(.*):b a e n $1 3(.*):e c b n $1 4(.*):f a f n $1 5(.*):f c f n $1 6(.*):f f f n $1 a:"0 0 0" n b:"0 0 1" n c:"0 1 0" n e:"1 0 0" n f:"1 0 1" n n:"\n"
Note that non-ascii characters in the above source code will be escaped (such as \x9f).