C32133223331333131133132212111133133313331323223332322211331211331   >>    C3213322333133313113313221211113313331333132322333232221133121133   <<    C32133223331333131133132212111133133313331323223332322211331211333   >>      C32133223331333131133132212111133133313331323223332322211331211332   >>