제출 #134153

3
2
1 3 70
2 1 10
2 3

80
2
1 3

80
3
2 1 3 

path doesn't start at A: expected 2, found 1

3
2
1 3 95
3 2 54
1 2

149
2
3 2

149
3
1 3 2 

path doesn't start at A: expected 1, found 3

3
3
2 1 76
1 3 50
3 1 61
2 3

126
2
1 3

126
3
2 1 3 

path doesn't start at A: expected 2, found 1