C32133223331333131133132212111133133313331311113313222221221321   >>    C3213322333133313113313221211113313331333131111331322222122132   <<    C32133223331333131133132212111133133313331311113313222221221323   >>      C32133223331333131133132212111133133313331311113313222221221322   >>