C3132121111331312113313331333133313113313331312111111331322233321
>>
C313212111133131211331333133313331311331333131211111133132223332
<<
C3132121111331312113313331333133313113313331312111111331322233323
>>
C3132121111331312113313331333133313113313331312111111331322233322
>>