-- test while loop --
1
2
3
3
-- test for loop --
0
1
2
-- test emptier for loop --
woo
woo
woo
hoo
-- for in loop with arrays --
1
2
3
-- for in loop with arrays and keys --
0 1
1 2
2 3
-- for in loop with tuples --
1
2
3
-- for in loop with tuples and keys --
0 1
1 2
2 3
-- for in loop with dicts --
v1
v2
v3
-- for in loop with dicts and keys --
first v1
second v2
third v3