C3132121111331312113313331333133313331311211331333112331323132233133332221
>>
C313212111133131211331333133313331333131121133133311233132313223313333222
<<
C3132121111331312113313331333133313331311211331333112331323132233133332223
>>
C3132121111331312113313331333133313331311211331333112331323132233133332222
>>