C32133223331333131133132212111133133313331311113313222222321321   >>    C3213322333133313113313221211113313331333131111331322222232132   <<    C32133223331333131133132212111133133313331311113313222222321323   >>      C32133223331333131133132212111133133313331311113313222222321322   >>