I331133132333132233132333131121323132313231333132233132313123232211
>>
I33113313233313223313233313112132313231323133313223313231312323221
<<
I331133132333132233132333131121323132313231333132233132313123232213
>>
I331133132333132233132333131121323132313231333132233132313123232212
>>