C3132121111331312113313331333133313331331123233313231333112331323131211
>>
C313212111133131211331333133313331333133112323331323133311233132313121
<<
C3132121111331312113313331333133313331331123233313231333112331323131213
>>
C3132121111331312113313331333133313331331123233313231333112331323131212
>>