I3311331323331322331323331311213231323132313331322331323223313132211
>>
I331133132333132233132333131121323132313231333132233132322331313221
<<
I3311331323331322331323331311213231323132313331322331323223313132213
>>
I3311331323331322331323331311213231323132313331322331323223313132212
>>