1$2                         .sy/
 2                         .yh+
 3
 4           $1-+syyyo+-     $2 /+.
 5         $1+ddo/---/sdh/   $2 ym-
 6       $1`hm+        `sms$2   ym-```````.-.
 7       $1sm+           sm/ $2 ym-         +s
 8       $1hm.           /mo $2 ym-         /h
 9       $1omo           ym: $2 ym-       `os`
10        $1smo`       .ym+ $2  ym-     .os-
11     ``  $1:ymy+///oyms- $2   ym-  .+s+.
12   ..`     $1`:+oo+/-`  $2    -//oyo-
13 -:`                   .:oys/.
14+-               `./oyys/.
15h+`      `.-:+oyyyo/-`
16`/ossssysso+/-.`