C31232233133313221211113313331333132313331121133132322333132331   >>    C3123223313331322121111331333133313231333112113313232233313233   <<    C31232233133313221211113313331333132313331121133132322333132333   >>      C31232233133313221211113313331333132313331121133132322333132332   >>