nat[6] fixed_size = [1, 2, 3, 4, 5, 6];

nat i = 0;
//while (i < fixed_size.length) {
while (i < 6) {   
   print(fixed_size[i] as str);
   print(" ");
   i = i + 1;
}
print("\n");

// for (i in fixed_size) {
//    print(i as str);
//    print("\n");
// }

halt;