C111113331333132322331333133313331311233132212111133132313333131   >>    C11111333133313232233133313331333131123313221211113313231333313   <<    C111113331333132322331333133313331311233132212111133132313333133   >>      C111113331333132322331333133313331311233132212111133132313333132   >>