C1322331331121211113313331333133313121211111333133312111133232221
>>
C132233133112121111331333133313331312121111133313331211113323222
<<
C1322331331121211113313331333133313121211111333133312111133232223
>>
C1322331331121211113313331333133313121211111333133312111133232222
>>