First, draw five vertical lines, then draw a horizontal line so as to connect all vertical lines applicable to the incense judged to be the same (for example, 'Miotsukushi (name of the 14th roll of the Tale of Genji)' in the third column from the right on the second line on the right chart shows that the incense listened to first, second, and fourth time are the same, and the incense listened to third and fifth are independent, respectively).
まず5本の縦線を書き、右から、同じ香りであったと思うものを横線でつないでいく（たとえば、右図の2段目右から3番目の「澪標」は、1,2,4番目に聞いた香が同じ香りで、3番目、5番目に聞いた香はそれぞれ独立した香りであるという意味）。