I12313331323331323131333132213231323133313231311233132313331323221121131
>>
I1231333132333132313133313221323132313331323131123313231333132322112113
<<
I12313331323331323131333132213231323133313231311233132313331323221121133
>>
I12313331323331323131333132213231323133313231311233132313331323221121132
>>