Small utilities converting brainfuck code into Spirit Island's human game pieces language (and vice versa).
They read STDIN and output the converted code in STDOUT
Usage example:
# Print hello world in `human game pieces`
$ printf '%s' '>++++++++[<+++++++++>-]<.>++++[<+++++++>-]<+.+++++++..+++.>>++++++[<+++++++>-]<+
+.------------.>++++++[<+++++++++>-]<+.<.+++.------.--------.>>>++++[<++++++++>-