C313212111133131211331333133313331333133313231333133313331333133313232233113311
>>
C31321211113313121133133313331333133313331323133313331333133313331323223311331
<<
C313212111133131211331333133313331333133313231333133313331333133313232233113313
>>
C313212111133131211331333133313331333133313231333133313331333133313232233113312
>>