C3132121111331312113313331333133313331121131211113313221211111311123231
>>
C313212111133131211331333133313331333112113121111331322121111131112323
<<
C3132121111331312113313331333133313331121131211113313221211111311123233
>>
C3132121111331312113313331333133313331121131211113313221211111311123232
>>