C3132121111331312113313331333133313113313331333131333112331311211
>>
C313212111133131211331333133313331311331333133313133311233131121
<<
C3132121111331312113313331333133313113313331333131333112331311213
>>
C3132121111331312113313331333133313113313331333131333112331311212
>>