C111113331333132322331333133313331323132311211331311331323112121133131   >>    C11111333133313232233133313331333132313231121133131133132311212113313   <<    C111113331333132322331333133313331323132311211331311331323112121133133   >>      C111113331333132322331333133313331323132311211331311331323112121133132   >>