Test 1.  Should print 2096818803 2818 twice
2096818803 2818
2096818803 2818
Test 2.  Should print 2096818803 2818 twice
2096818803 2818
2096818803 2818
Test 3.  Should print 2096818803 2818 twice
2096818803 2818
2096818803 2818
Test 4.  Should print 2434390296 4436 four times
2434390296 4436
2434390296 4436
2434390296 4436
2434390296 4436
Test Invalid
Expected failure 1 (no output)
Expected failure 2 (no output)
Expected failure 3 (no output)
Expected failure 4 (no output)
Expected failure 5 (no output)
Expected failure 6 (no output)
Expected failure 7 (no output)
Expected failure 8 (no output)
Expected failure 9 (no output)
Expected failure 10 (no output)
Expected failure 11 (no output)
Expected failure 12 (no output)