Start
G = 18
H = 2
I = 13
if H = 2
perform Change-GI
endif
while I > 7
perform Change-HI
endwhile
if G = 2 then
perform Change-G
endif
if I = G then
perform Change-G
else
perform Change-HI
endif
print G, H, I
End

Change-GI
while I > 5
I = I - 3
G = 0
endwhile
Return


Change-HI
H = H + 2
I = I - 4
Return

Change-G
G = G + 1
H = H - 1
Return

##</code><code>##

Start
X = 3
Y = 2
Z = 12
while Z > 8
perform Change-YZ
endwhile
if X = 2 then
perform Change-X
endif
if Z = 4 then
perform Change-X
else
perform Change-YZ
endif
print X, Y, Z
End

Change-YZ
Y =Y + 2
Z =Z - 4
Return

Change-X
X = X + 1
Y = Y - 1
Return