C312322331333132212111133133313331323133313331333133313331333133313231311313331   >>    C31232233133313221211113313331333132313331333133313331333133313331323131131333   <<    C312322331333132212111133133313331323133313331333133313331333133313231311313333   >>      C312322331333132212111133133313331323133313331333133313331333133313231311313332   >>