C3132121111133313233121111331333133313331333133313331312111111321
>>
C313212111113331323312111133133313331333133313331333131211111132
<<
C3132121111133313233121111331333133313331333133313331312111111323
>>
C3132121111133313233121111331333133313331333133313331312111111322
>>