C313212111113331323312111133133313331333133313331333132332133111   >>    C31321211111333132331211113313331333133313331333133313233213311   <<    C313212111113331323312111133133313331333133313331333132332133113   >>      C313212111113331323312111133133313331333133313331333132332133112   >>