C111113331333132322331333133313331311233132333132313331323311331333223331   >>    C11111333133313232233133313331333131123313233313231333132331133133322333   <<    C111113331333132322331333133313331311233132333132313331323311331333223333   >>      C111113331333132322331333133313331311233132333132313331323311331333223332   >>