C312322331333132212111133133313331323132322331333133313131133131   >>    C31232233133313221211113313331333132313232233133313331313113313   <<    C312322331333132212111133133313331323132322331333133313131133133   >>      C312322331333132212111133133313331323132322331333133313131133132   >>