F+A = 63
A+R = 110
F +R = 121
__________
2F+2A+2R = 63+110+121
2(F+A+R) = 294
F+A+R = 294:2
F+A+R = 147
63+R = 147
R = 147-63
R = 84 timbre are Radu
F+110 = 147
F = 147-110
F = 37 timbre are Flavius
121+A = 147
A = 147-121
A = 26 timbre are Alex
V: 37+26+84 = 63+84 = 147