I33113313233313223313233313112132313231323133313223313233313231331123121
>>
I3311331323331322331323331311213231323132313331322331323331323133112312
<<
I33113313233313223313233313112132313231323133313223313233313231331123123
>>
I33113313233313223313233313112132313231323133313223313233313231331123122
>>