Test 1 - Create and print blank list
Result:
List empty


Test 2 - Create and print list of 1
Result:
(1, 0 , HIGH)
    the first one



Test 3 - Create and print list of 5
Result:
(1, 0 , HIGH)
    the first one

(2, 0 , NORMAL)
    #2

(3, 1 , HIGH)
    three

(4, 1 , NORMAL)
    four

(5, 0 , HIGH)
    five