Version 1.0 by qqwref.
Version 1.1 by qqwref.
Version 1.2 by qqwref.
Version 1.3 by qqwref.

http://www.speedsolving.com/forum/showthread.php?44457-ksolve-v1-0-general-purpose-algorithm-finder&p=923450&viewfull=1#post923450