C312322331333132212111133133313331333133312121111133313132313113313331323211   >>    C31232233133313221211113313331333133313331212111113331313231311331333132321   <<    C312322331333132212111133133313331333133312121111133313132313113313331323213   >>      C312322331333132212111133133313331333133312121111133313132313113313331323212   >>