C312322331333132212111133133313331322331311331311331323211112111   >>    C31232233133313221211113313331333132233131133131133132321111211   <<    C312322331333132212111133133313331322331311331311331323211112113   >>      C312322331333132212111133133313331322331311331311331323211112112   >>