Main 0 0 0 -1 0 0 0 0 0 a 0 0 0 0 0 b 0 0 0 0 0 c WhiteSpace 0 0 1 0 0 0 0 0 0 0 0 0 0 -1 \n 0 0 0 0 -1 \r 0 0 0 0 -1 \t Main WhiteSpace