C313212111133131211331333133313331333132331121111331333232331311
>>
C31321211113313121133133313331333133313233112111133133323233131
<<
C313212111133131211331333133313331333132331121111331333232331313
>>
C313212111133131211331333133313331333132331121111331333232331312
>>