! pipedum_72a.scl ! 4375/4374, 2401/2400, 15625/15552, Manuel Op de Coul, 2002 72 ! 126/125 49/48 36/35 648/625 21/20 1323/1250 15/14 27/25 49/45 625/567 10/9 28/25 245/216 8/7 125/108 7/6 147/125 25/21 6/5 756/625 49/40 216/175 5/4 63/50 3969/3125 9/7 35/27 98/75 250/189 4/3 875/648 49/36 48/35 25/18 7/5 882/625 10/7 36/25 35/24 147/100 1296/875 3/2 189/125 46656/30625 125/81 14/9 6125/3888 100/63 8/5 175/108 49/30 288/175 5/3 42/25 245/144 12/7 216/125 7/4 441/250 7776/4375 9/5 49/27 3125/1701 50/27 28/15 1225/648 40/21 48/25 35/18 49/25 125/63 2/1