C22213331333133313112331323133313331333133313231211111131213331
>>
C2221333133313331311233132313331333133313331323121111113121333
<<
C22213331333133313112331323133313331333133313231211111131213333
>>
C22213331333133313112331323133313331333133313231211111131213332
>>