C32133223331333131133132212111133133313331323133323312112231132331   >>    C3213322333133313113313221211113313331333132313332331211223113233   <<    C32133223331333131133132212111133133313331323133323312112231132333   >>      C32133223331333131133132212111133133313331323133323312112231132332   >>