I233231323331311331313232233132211233132333132233132333132333132322121321
>>
I23323132333131133131323223313221123313233313223313233313233313232212132
<<
I233231323331311331313232233132211233132333132233132333132333132322121323
>>
I233231323331311331313232233132211233132333132233132333132333132322121322
>>