C313212111113331323312111133133313331333131212111133133313331322112211231131   >>    C31321211111333132331211113313331333133313121211113313331333132211221123113   <<    C313212111113331323312111133133313331333131212111133133313331322112211231133   >>      C313212111113331323312111133133313331333131212111133133313331322112211231132   >>