C1111133313331323223313331333133313331323133313331311331333133313231121132311   >>    C111113331333132322331333133313331333132313331333131133133313331323112113231   <<    C1111133313331323223313331333133313331323133313331311331333133313231121132313   >>      C1111133313331323223313331333133313331323133313331311331333133313231121132312   >>