C313212111133131211331333133313331333112113121111331323132132321
>>
C31321211113313121133133313331333133311211312111133132313213232
<<
C313212111133131211331333133313331333112113121111331323132132323
>>
C313212111133131211331333133313331333112113121111331323132132322
>>