8
5 9 3 0
15 21 2 9
492 363 13 112
33 1 19 823
0 0 0 0
2 3 4 1
112 98 23 7
10 30 90 40



Correct output:
---------------
(5,9,3,0): 4
(15,21,2,9): 7
(492,363,13,112): 4
(33,1,19,823): 6
(0,0,0,0): 0
(2,3,4,1): 5
(112,98,23,7): 5
(10,30,90,40): 6