C3132121111133313233121111331333133313331333133313331331121213311
>>
C313212111113331323312111133133313331333133313331333133112121331
<<
C3132121111133313233121111331333133313331333133313331331121213313
>>
C3132121111133313233121111331333133313331333133313331331121213312
>>