C31232233133313221211113313331333132313331322121111111322332311   >>    C3123223313331322121111331333133313231333132212111111132233231   <<    C31232233133313221211113313331333132313331322121111111322332313   >>      C31232233133313221211113313331333132313331322121111111322332312   >>