C22213331333133313112331323133313331333133313231123313112112331
>>
C2221333133313331311233132313331333133313331323112331311211233
<<
C22213331333133313112331323133313331333133313231123313112112333
>>
C22213331333133313112331323133313331333133313231123313112112332
>>