On Wed, 21 Sep 2022 11:20:54 +0900,
YAMAMOTO Mitsuharu wrote:
> 
> (The attachment is for comparison between unpatched, patched, and the
> output of hb-view (optimal).)

Sorry, the unpatched one was wrong.  Below is the correct one.
 
				     YAMAMOTO Mitsuharu
				mituharu@math.s.chiba-u.ac.jp