I233231323331311331313232233132211233131323223313231322133313231323111
>>
I23323132333131133131323223313221123313132322331323132213331323132311
<<
I233231323331311331313232233132211233131323223313231322133313231323113
>>
I233231323331311331313232233132211233131323223313231322133313231323112
>>