I3311331323331322331323331311213231323132333132313111323132313231211
>>
I331133132333132233132333131121323132313233313231311132313231323121
<<
I3311331323331322331323331311213231323132333132313111323132313231213
>>
I3311331323331322331323331311213231323132333132313111323132313231212
>>