I331323212331313133313123231323133313231323132233132313331323131112311
>>
I33132321233131313331312323132313331323132313223313231333132313111231
<<
I331323212331313133313123231323133313231323132233132313331323131112313
>>
I331323212331313133313123231323133313231323132233132313331323131112312
>>