! pipedum_31c.scl ! 126/125, 225/224, 1029/1024, Op de Coul 31 ! 64/63 21/20 16/15 35/32 28/25 8/7 7/6 6/5 49/40 5/4 32/25 21/16 4/3 441/320 7/5 10/7 147/100 3/2 32/21 63/40 8/5 105/64 42/25 12/7 7/4 9/5 147/80 15/8 48/25 63/32 2/1