I331323212331313133313123231323133313231323132233132313331323132231311
>>
I33132321233131313331312323132313331323132313223313231333132313223131
<<
I331323212331313133313123231323133313231323132233132313331323132231313
>>
I331323212331313133313123231323133313231323132233132313331323132231312
>>