C22213331333133313112331323133313331333133313233121111121133132311232113121
>>
C2221333133313331311233132313331333133313331323312111112113313231123211312
<<
C22213331333133313112331323133313331333133313233121111121133132311232113123
>>
C22213331333133313112331323133313331333133313233121111121133132311232113122
>>