I331323212331313133313123231323133313231323132233132313123231323211
>>
I33132321233131313331312323132313331323132313223313231312323132321
<<
I331323212331313133313123231323133313231323132233132313123231323213
>>
I331323212331313133313123231323133313231323132233132313123231323212
>>