I1231333132333132313133313221323132313331323131123313233313232211312111
>>
I123133313233313231313331322132313231333132313112331323331323221131211
<<
I1231333132333132313133313221323132313331323131123313233313232211312113
>>
I1231333132333132313133313221323132313331323131123313233313232211312112
>>