C111113331333132322331333133313331311331312111133112331323132311   >>    C11111333133313232233133313331333131133131211113311233132313231   <<    C111113331333132322331333133313331311331312111133112331323132313   >>      C111113331333132322331333133313331311331312111133112331323132312   >>