C132233133112121111331333133313331312121111133313331311331121133231
>>
C13223313311212111133133313331333131212111113331333131133112113323
<<
C132233133112121111331333133313331312121111133313331311331121133233
>>
C132233133112121111331333133313331312121111133313331311331121133232
>>