C111113331333132322331333133313331311331323133313331311111333131   >>    C11111333133313232233133313331333131133132313331333131111133313   <<    C111113331333132322331333133313331311331323133313331311111333133   >>      C111113331333132322331333133313331311331323133313331311111333132   >>