! pipedum_21.scl
!
36/35, 225/224, 2401/2400, P. Erlich, 2001. Just PB version of miracle1.scl
 21
!
 49/48
 15/14
 49/45
 8/7
 7/6
 60/49
 5/4
 98/75
 4/3
 7/5
 10/7
 3/2
 75/49
 8/5
 49/30
 12/7
 7/4
 90/49
 28/15
 96/49
 2/1