C313212111113331323312111133133313331333133313331333133313331333133313332223111   >>    C31321211111333132331211113313331333133313331333133313331333133313331333222311   <<    C313212111113331323312111133133313331333133313331333133313331333133313332223113   >>      C313212111113331323312111133133313331333133313331333133313331333133313332223112   >>