제출 #144892

15
4 70
2 497
3 35
1 2
3 35
1 495

ab 2
c 497 497
ab 70
c 34790 70
34790 70
520800
[[1, 2], [1, 495], [2, 497], [3, 35], [3, 35], [4, 70]]

520800

1
3 424
1 407
4 57
2 400
4 367
2 7

c 7 7
ab 7
c 399 57
ab 399
399 399
0
[[1, 407], [2, 7], [2, 400], [3, 424], [4, 57], [4, 367]]

25768

4
2 496
3 110
1 165
4 58
1 331
4 52

ab 165
c 496 496
c 25792 52
ab 8580
25792 8580
68848
[[1, 165], [1, 331], [2, 496], [3, 110], [4, 52], [4, 58]]

141448