C31232233133313221211113313331333132313331322121111112132311211   >>    C3123223313331322121111331333133313231333132212111111213231121   <<    C31232233133313221211113313331333132313331322121111112132311213   >>      C31232233133313221211113313331333132313331322121111112132311212   >>