C32133223331333131133132212111133133313331323133323312112233313311   >>    C3213322333133313113313221211113313331333132313332331211223331331   <<    C32133223331333131133132212111133133313331323133323312112233313313   >>      C32133223331333131133132212111133133313331323133323312112233313312   >>