C313212111133131211331333133313331211113313113321133133313113313331323132212321
>>
C31321211113313121133133313331333121111331311332113313331311331333132313221232
<<
C313212111133131211331333133313331211113313113321133133313113313331323132212323
>>
C313212111133131211331333133313331211113313113321133133313113313331323132212322
>>