C312322331333132212111133133313113313331333131133133313331333133313231333113331   >>    C31232233133313221211113313331311331333133313113313331333133313331323133311333   <<    C312322331333132212111133133313113313331333131133133313331333133313231333113333   >>      C312322331333132212111133133313113313331333131133133313331333133313231333113332   >>