C111113331333132322331333133313331333132313131312111133133313332122311   >>    C11111333133313232233133313331333133313231313131211113313331333212231   <<    C111113331333132322331333133313331333132313131312111133133313332122313   >>      C111113331333132322331333133313331333132313131312111133133313332122312   >>