C22213331333133313112331323133313331333133313112331312111113331311332221
>>
C2221333133313331311233132313331333133313331311233131211111333131133222
<<
C22213331333133313112331323133313331333133313112331312111113331311332223
>>
C22213331333133313112331323133313331333133313112331312111113331311332222
>>