C312322331333132212111133133313113313331313231323133313231311331333132211211331   >>    C31232233133313221211113313331311331333131323132313331323131133133313221121133   <<    C312322331333132212111133133313113313331313231323133313231311331333132211211333   >>      C312322331333132212111133133313113313331313231323133313231311331333132211211332   >>