C22213331333133313112331323133313331333133313232321333131133131131111321
>>
C2221333133313331311233132313331333133313331323232133313113313113111132
<<
C22213331333133313112331323133313331333133313232321333131133131131111323
>>
C22213331333133313112331323133313331333133313232321333131133131131111322
>>