C1322331331121211113313331333133313121211111333133312111133233131
>>
C132233133112121111331333133313331312121111133313331211113323313
<<
C1322331331121211113313331333133313121211111333133312111133233133
>>
C1322331331121211113313331333133313121211111333133312111133233132
>>