! pipedum_18b.scl
!
1728/1715, 875/864, 686/675, Paul Erlich, 2001
 18
!
 25/24
 15/14
 245/216
 7/6
 175/144
 5/4
 1715/1296
 49/36
 10/7
 72/49
 75/49
 8/5
 5/3
 12/7
 25/14
 28/15
 35/18
 2/1