a:b
(480:120)
q= 4
r= 0
(1950:250)
q=7
r=50
(45900:150)
q=306
r=0
a:c
(480:30)
q=16
(1950:130)
q= 15
(45900:25)
q=1836
b:c
(120:30)
q=4
(250:130)
q= 1
r=120
(150:25)
q= 6
