C313212111133131211331333133313331323132313331333133313221211232131121
>>
C31321211113313121133133313331333132313231333133313331322121123213112
<<
C313212111133131211331333133313331323132313331333133313221211232131123
>>
C313212111133131211331333133313331323132313331333133313221211232131122
>>