I331133132333132233132333131121323132313231333132233132333132313231312311
>>
I33113313233313223313233313112132313231323133313223313233313231323131231
<<
I331133132333132233132333131121323132313231333132233132333132313231312313
>>
I331133132333132233132333131121323132313231333132233132333132313231312312
>>