C31232233133313221211113313331333132313331322121111121111132322121111131133131   >>    C3123223313331322121111331333133313231333132212111112111113232212111113113313   <<    C31232233133313221211113313331333132313331322121111121111132322121111131133133   >>      C31232233133313221211113313331333132313331322121111121111132322121111131133132   >>