1.
0. <--- This should be removed
2: ff
4: zzzz

1.
2: ff
4: zzzz

def draw_rows(dictionary):
    turn_list = list(dictionary.keys())
    turn_list.sort()
    for num in turn_list:
        if num < 1:
            turn_list.pop(turn_list[num])
    for key in turn_list:
        print(key,": ", dictionary[key] * key, sep="")

def test_draw_rows():

    print("1.")
    draw_rows({4: 'a', 2: 'f', 0: 'x', 4: 'z', -3: 'z'})