C3213322333133313113313221211113313331333133313231131131233331113213131
>>
C321332233313331311331322121111331333133313331323113113123333111321313
<<
C3213322333133313113313221211113313331333133313231131131233331113213133
>>
C3213322333133313113313221211113313331333133313231131131233331113213132
>>