! pipedum_27b.scl ! 2401/2400, 126/125, 128/125, Paul Erlich, 2001 27 ! 50/49 25/24 15/14 28/25 8/7 7/6 6/5 49/40 5/4 125/98 4/3 48/35 7/5 10/7 35/24 3/2 196/125 8/5 80/49 5/3 12/7 7/4 25/14 28/15 48/25 49/25 2/1