C32133223331333131133132212111133133313331323133323312112232123221   >>    C3213322333133313113313221211113313331333132313332331211223212322   <<    C32133223331333131133132212111133133313331323133323312112232123223   >>      C32133223331333131133132212111133133313331323133323312112232123222   >>