C313212111133131211331333133313331211113313332313331323223331233131121
>>
C31321211113313121133133313331333121111331333231333132322333123313112
<<
C313212111133131211331333133313331211113313332313331323223331233131123
>>
C313212111133131211331333133313331211113313332313331323223331233131122
>>