C111113331333132322331333133313331333133313133313331333133313331333132323311221   >>    C11111333133313232233133313331333133313331313331333133313331333133313232331122   <<    C111113331333132322331333133313331333133313133313331333133313331333132323311223   >>      C111113331333132322331333133313331333133313133313331333133313331333132323311222   >>