C31232233133313221211113313331333133313331212111133132312323331221   >>    C3123223313331322121111331333133313331333121211113313231232333122   <<    C31232233133313221211113313331333133313331212111133132312323331223   >>      C31232233133313221211113313331333133313331212111133132312323331222   >>