C312322331333132212111133133313331333133312121111133313331313212111   >>    C31232233133313221211113313331333133313331212111113331333131321211   <<    C312322331333132212111133133313331333133312121111133313331313212113   >>      C312322331333132212111133133313331333133312121111133313331313212112   >>