C312312111133131212111133133313231333133313331322121111331333112132313221
>>
C31231211113313121211113313331323133313331333132212111133133311213231322
<<
C312312111133131212111133133313231333133313331322121111331333112132313223
>>
C312312111133131212111133133313231333133313331322121111331333112132313222
>>