I233231323331311331313232233132211233132333132322223313231322331
>>
I23323132333131133131323223313221123313233313232222331323132233
<<
I233231323331311331313232233132211233132333132322223313231322333
>>
I233231323331311331313232233132211233132333132322223313231322332
>>