#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using ll = long long;
#define rep(i,n) for(int i=0;i<(int)(n);i++)
using mint = atcoder::modint998244353;

using S = ll;
S op(S a, S b){
	return a + b;
}
S e(){
	return 0;
}
using segtree = atcoder::segtree<S,op,e>;

int main(){
	int n,m,k;
	cin>>n>>m>>k;
	vector<int> s(k+1);
	rep(i,k+1) cin>>s.at(i);
	rep(i,k+1) s.at(i)--;
	vector<vector<ll>> g(n,vector<ll>(n,1e18));
	rep(i,m){
		int a,b,c;
		cin>>a>>b>>c;
		a--; b--;
		g.at(a).at(b)=c;
		g.at(b).at(a)=c;
	}
	rep(i,n) g.at(i).at(i)=0;
	rep(i,n) rep(j,n) rep(l,n){
		g.at(j).at(l)=min(g.at(j).at(l),g.at(j).at(i)+g.at(i).at(l));
	}
	vector<ll> ss(k);
	rep(i,k) ss.at(i)=g.at(s.at(i)).at(s.at(i+1));
	segtree seg(ss);
	int q;
	cin>>q;
	rep(Qi,q){
		int t,x,y;
		cin>>t>>x>>y;
		if(t==1){
			y--;
			s.at(x)=y;
			if(x>0) seg.set(x-1,g.at(s.at(x-1)).at(s.at(x)));
			if(x<k) seg.set(x,g.at(s.at(x)).at(s.at(x+1)));
		}else{
			cout<<seg.prod(x,y)<<"\n";
		}
	}
}