C111113331333132322331333133313331311233132333132313331313312311   >>    C11111333133313232233133313331333131123313233313231333131331231   <<    C111113331333132322331333133313331311233132333132313331313312313   >>      C111113331333132322331333133313331311233132333132313331313312312   >>