C3133331211331311211331312111133133313331311331333111313223323322331
>>
C313333121133131121133131211113313331333131133133311131322332332233
<<
C3133331211331311211331312111133133313331311331333111313223323322333
>>
C3133331211331311211331312111133133313331311331333111313223323322332
>>