void local fn DoIt
CFArrayRef a1 = @[@"a",@"b",@"c"]
CFArrayRef a2 = @[@"A",@"B",@"C"]
CFArrayRef a3 = @[@"1",@"2",@"3"]
long i, count = len(a1)
for i = 0 to count - 1
print a1[i]a2[i]a3[i]
next
end fn
fn DoIt
HandleEvents