g+o+s = 100 t
g+o = 80 t
g = 4*o
4*o+o = 80
5*o = 80
o = 80:5
o = 16 t orz
g = 4*o
g = 4*16
g = 64 t grau
64+16+s = 100
80+s = 100
s = 100-80
s = 20 tone secara
grau I--I--I--I--I
orz I--I }80
aflam cat reprezinta un segment
80:5 = 16 t orz
aflam cat grau s=a adus
16*4 = 64