I33113313233313223313233313112132313231323133313223313232322311   >>    I3311331323331322331323331311213231323132313331322331323232231   <<    I33113313233313223313233313112132313231323133313223313232322313   >>      I33113313233313223313233313112132313231323133313223313232322312   >>