C111113331333132322331333133313331311331323132313331311331323111221   >>    C11111333133313232233133313331333131133132313231333131133132311122   <<    C111113331333132322331333133313331311331323132313331311331323111223   >>      C111113331333132322331333133313331311331323132313331311331323111222   >>