C111113331333132322331333133313331333133313113313331333131311131   >>    C11111333133313232233133313331333133313331311331333133313131113   <<    C111113331333132322331333133313331333133313113313331333131311133   >>      C111113331333132322331333133313331333133313113313331333131311132   >>