C1322331331121211113313331333133313331323223313331331121123313111
>>
C132233133112121111331333133313331333132322331333133112112331311
<<
C1322331331121211113313331333133313331323223313331331121123313113
>>
C1322331331121211113313331333133313331323223313331331121123313112
>>