#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
//using mint = modint998244353;
//const int mod = 998244353;
//using mint = modint1000000007;
//const int mod = 1000000007;
//const int INF = 1e9;
const long long LINF = 1e18;
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rep2(i,l,r)for(int i=(l);i<(r);++i)
#define rrep(i, n) for (int i = (n-1); i >= 0; --i)
#define rrep2(i,l,r)for(int i=(r-1);i>=(l);--i)
#define all(x) (x).begin(),(x).end()
#define allR(x) (x).rbegin(),(x).rend()
#define P pair<int,int>
template<typename A, typename B> inline bool chmax(A & a, const B & b) { if (a < b) { a = b; return true; } return false; }
template<typename A, typename B> inline bool chmin(A & a, const B & b) { if (a > b) { a = b; return true; } return false; }
template<typename T>
void warshallFloyd(int n, std::vector<std::vector<T>> &d, T inf) {
	for (int k = 0; k < n; ++k)for (int i = 0; i < n; ++i)for (int j = 0; j < n; ++j) {
		if (inf == d[i][k] || inf == d[k][j])continue;
		d[i][j] = std::min(d[i][j], d[i][k] + d[k][j]);
	}
}
long long op(long long a, long long b) { return a + b; }
long long e() { return 0; }
int main() {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	int n, m, k; cin >> n >> m >> k;
	vector<int>s(k + 1);
	rep(i, k + 1)cin >> s[i], s[i]--;
	vector d(n, vector<long long>(n, LINF));
	rep(i, n)d[i][i] = 0;
	rep(i, m) {
		int a, b, c; cin >> a >> b >> c;
		a--, b--;
		d[a][b] = c;
		d[b][a] = c;
	}
	warshallFloyd(n, d, LINF);
	vector<long long>a(k);
	rep(i, k)a[i] = d[s[i]][s[i + 1]];
	segtree<long long, op, e>seg(a);
	int q; cin >> q;
	while (q--) {
		int t, x, y; cin >> t >> x >> y;
		if (1 == t) {
			y--;
			s[x] = y;
			if (0 != x) {
				seg.set(x - 1, d[s[x - 1]][s[x]]);
			}
			if (k - 1 != x) {
				seg.set(x, d[s[x]][s[x + 1]]);
			}
		}
		else {
			long long ans = seg.prod(x, y);
			//rep2(i, x, y) {
			//	ans += d[s[i]][s[i + 1]];
			//}
			cout << ans << endl;
		}
	}
	return 0;
}