C313212111113331323312111133133313331333133313331333132313133131
>>
C31321211111333132331211113313331333133313331333133313231313313
<<
C313212111113331323312111133133313331333133313331333132313133133
>>
C313212111113331323312111133133313331333133313331333132313133132
>>