C22213331333133313112331323133313331333133313112331312111113331333232321
>>
C2221333133313331311233132313331333133313331311233131211111333133323232
<<
C22213331333133313112331323133313331333133313112331312111113331333232323
>>
C22213331333133313112331323133313331333133313112331312111113331333232322
>>