C32133223331333131133132212111133133313331323311121231111133321   >>    C3213322333133313113313221211113313331333132331112123111113332   <<    C32133223331333131133132212111133133313331323311121231111133323   >>      C32133223331333131133132212111133133313331323311121231111133322   >>