C22213331333133313112331323133313331333133313233121111113313112131
>>
C2221333133313331311233132313331333133313331323312111111331311213
<<
C22213331333133313112331323133313331333133313233121111113313112133
>>
C22213331333133313112331323133313331333133313233121111113313112132
>>