I33113313233313223313233313112132313231323331323132233132222231   >>    I3311331323331322331323331311213231323132333132313223313222223   <<    I33113313233313223313233313112132313231323331323132233132222233   >>      I33113313233313223313233313112132313231323331323132233132222232   >>