C3132121111133313233121111331333133313331312121111112211232313231231
>>
C313212111113331323312111133133313331333131212111111221123231323123
<<
C3132121111133313233121111331333133313331312121111112211232313231233
>>
C3132121111133313233121111331333133313331312121111112211232313231232
>>