--- (1) ---
Object [Array Iterator] {}
0
1
2
3

--- (2) ---
Object [Array Iterator] {}
[ [ 0, 'Banana' ], [ 1, 'Orange' ], [ 2, 'Apple' ], [ 3, 'Mango' ] ]

--- (3) ---
true

--- (4) ---
a
b
c

--- (5) ---
[ 1, 2, 3 ]

--- (6) ---
[ 'a', 'b', 'c' ]

--- (7) ---
{ value: 'a', done: false }

--- (8) ---
a

--- (9) ---
Returning 1
Closing
1

--- (10) ---
Returning 1
Returning 2
Returning 3
[ 1, 2, undefined ]
1
2
undefined

--- (11) ---
Returning 1
Closing

--- (12) ---
a
b
true

--- (13) ---
1
2
3
4
5

--- (14) ---
function
[object String Iterator]
{ value: 'h', done: false }
{ value: 'i', done: false }
{ value: undefined, done: true }