C22213331333133313112331323133313331333133313233211113313232233111
>>
C2221333133313331311233132313331333133313331323321111331323223311
<<
C22213331333133313112331323133313331333133313233211113313232233113
>>
C22213331333133313112331323133313331333133313233211113313232233112
>>