! Eikosany.scl ! 3)6 1.3.5.7.9.11 Eikosany (1.3.5 tonic) 20 ! 33/32 21/20 11/10 9/8 7/6 99/80 77/60 21/16 11/8 7/5 231/160 3/2 63/40 77/48 33/20 7/4 9/5 11/6 77/40 2/1