fun mf  = () -> int {
int a = 5;

fun sf = () -> int {

List<int> l = { 1, 2, 3, 4};

if ( a < 1)
{
a = 2;
}

for (elem in l)
{
a = a  + 1;

}
 return 1; 
}; 
return 2; 
};
