C111113331333132322331333133313331333132313131312111133133313331331121111131   >>    C11111333133313232233133313331333133313231313131211113313331333133112111113   <<    C111113331333132322331333133313331333132313131312111133133313331331121111133   >>      C111113331333132322331333133313331333132313131312111133133313331331121111132   >>