for i=0 to 8 begin
if i == 4 continue
print(i,"\n")
end
for i=0 to 8 begin
if i == 4 break
print(i,"\n")
end
i = 0
while i < 8 begin
if i == 2 begin
i += 1
continue
end
if i == 6 break
print(i,"\n")
i += 1
end