C3132121111133313233121111331333133313331333133313331333133313232313332221   >>    C313212111113331323312111133133313331333133313331333133313331323231333222   <<    C3132121111133313233121111331333133313331333133313331333133313232313332223   >>      C3132121111133313233121111331333133313331333133313331333133313232313332222   >>