C3133331211331311211331312111133133313331333112113232323213133313211
>>
C313333121133131121133131211113313331333133311211323232321313331321
<<
C3133331211331311211331312111133133313331333112113232323213133313213
>>
C3133331211331311211331312111133133313331333112113232323213133313212
>>