C32133223331333131133132212111133133313331323133323312112213133221   >>    C3213322333133313113313221211113313331333132313332331211221313322   <<    C32133223331333131133132212111133133313331323133323312112213133223   >>      C32133223331333131133132212111133133313331323133323312112213133222   >>