I233231323331311331313232233132211233132333132322223313231311211331
>>
I23323132333131133131323223313221123313233313232222331323131121133
<<
I233231323331311331313232233132211233132333132322223313231311211333
>>
I233231323331311331313232233132211233132333132322223313231311211332
>>