C313212111133131211331333133313331211113313331333132321123233231
>>
C31321211113313121133133313331333121111331333133313232112323323
<<
C313212111133131211331333133313331211113313331333132321123233233
>>
C313212111133131211331333133313331211113313331333132321123233232
>>