C22213331333133313112331323133313331333133313233211113313112113133122123231
>>
C2221333133313331311233132313331333133313331323321111331311211313312212323
<<
C22213331333133313112331323133313331333133313233211113313112113133122123233
>>
C22213331333133313112331323133313331333133313233211113313112113133122123232
>>