Jatin is a geek and is often called the “X guy” in the college because of his obsession with the number X as he never spends more than Rs. X on any single occasion. Jatin plans to visit “La La State” during the vacations. He searched to know the physical distribution of the state and found that the state consists of N cities. Being a geek, he observed closely and came to know that the state is nothing but a tree having exactly N-1 roads between the cities but the ingenious government aware of the popularity of the state, imposed taxes to travel on any of these roads. Being a friend of Jatin, give the number of possible pairs of cities he can travel on his trip. A pair containing 2 cities say (A, B) means that Jatin can travel from city A to city B via some path in the state.

Note - Single occasion refers to any single moment. For this trip, an occasion will be any toll tax he passes through i.e. for any particular road he won’t give more than Rs. X.

INPUT

The first line of input contains a single positive integer N denoting the number of cities

Each of the next N-1 lines contains 3 space-separated integers U, V and W denoting that there is a road between the city U and city V with the imposed tax of Rs. W i.e. to travel on the road a tax of Rs W needs to be paid

The next line of input contains a single positive integer Q denoting the number of queries.

Each of the next Q lines contains X for the query

OUTPUT

For each query, print the single integer answer for the query i.e. For query’s given 'X', print number of possible pairs of cities he can travel on his trip as described in the statement above

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CONSTRAINTS

$1<=N<=10^5$
$1<=W<=10^9$
$1<=Q<=10^5$
$1<=X<=10^9$