C32133223331333131133132212111133133313331323132313331311213123231   >>    C3213322333133313113313221211113313331333132313231333131121312323   <<    C32133223331333131133132212111133133313331323132313331311213123233   >>      C32133223331333131133132212111133133313331323132313331311213123232   >>