finding one of the picture

[ilya1111]

Hello guys!
I will be grateful if you can help me finish the macro

int G1 G2 G3
G1 = wait(0.1 S "image:h20407485" 0 0 1|16|0x400);err
if G1 = 1
out "1"
G2 = wait(0.1 S "image:h11C97E7C" 0 0 1|16|0x400);err
if G2 = 1
out "2"
G3 = wait(0.1 S "image:h175035C7" 0 0 1|16|0x400);err
if G3 = 1
out "3"
if G1 and G2 and G3 = 0 repeat wait until one of them will be find