C3133331211331311211331312111133133313331333112113232323232233221
>>
C313333121133131121133131211113313331333133311211323232323223322
<<
C3133331211331311211331312111133133313331333112113232323232233223
>>
C3133331211331311211331312111133133313331333112113232323232233222
>>