202*u=8080
u=8080:202
u=40
v*1200=3600
v=3600:1200
v=3
6100:w=305
w=6100:305
w=20
f:51=1000
f=1000*51
f=51000
202*u=8080
u=8080:202
u=40
v*1200=3600
v=3600:1200
v=3
6100:w=305
w=6100:305
w=20
f:51=1000
f=1000*51
f=51000