#include <bits/stdc++.h>
using namespace std;

const long long MOD = 1e9 + 7;

//**************************************************************
//	link-cut tree
//**************************************************************
struct node {
	node *parent = nullptr;
	node *lch = nullptr;
	node *rch = nullptr;
	bool reversed = false;

	long long value;
	long long sum;

	long long coef;
	long long sum_coef;

	long long lazy = 0;

	node(long long value, long long coef) {
		this->value = this->sum = value;
		this->coef = this->sum_coef = coef;
	}
};

long long sum_coef(node *x) {
	return x == nullptr ? 0 : x->sum_coef;
}

long long sum(node *x) {
	return x == nullptr ? 0 : x->sum;
}

void update(node *x) {
	if (x == nullptr) return;
	x->sum_coef = (x->coef + sum_coef(x->lch) + sum_coef(x->rch)) % MOD;
	x->sum = (x->value + sum(x->lch) + sum(x->rch)) % MOD;
}

void push(node *x) {
	if (x == nullptr) return;
	for (node *y : { x->lch, x->rch }) if (y != nullptr) {
		y->reversed ^= x->reversed;
		(y->lazy += x->lazy) %= MOD;
		(y->sum += x->lazy * sum_coef(y)) %= MOD;
	}
	if (x->reversed) swap(x->lch, x->rch);
	x->reversed = false;

	(x->value += x->lazy * x->coef) %= MOD;
	x->lazy = 0;

	update(x);
}

//**************************************************************
//	link-cut tree basic operation
//**************************************************************
enum { LEFT, RIGHT };

bool is_root(node *x) {
	return x->parent == nullptr || (x->parent->lch != x && x->parent->rch != x);
}

int parent_direction(node *x) {
	if (is_root(x)) return -1;
	return x->parent->rch == x ? LEFT : RIGHT;
}

void connect(node *child, node *parent, int dir) {
	if (parent != nullptr && dir != -1) (dir == RIGHT ? parent->lch : parent->rch) = child;
	if (child != nullptr) child->parent = parent;
}

void raise(node *x) {
	node *y = x->parent;
	node *z = y->parent;
	int xdir = parent_direction(x);
	int ydir = parent_direction(y);
	connect(xdir == LEFT ? x->lch : x->rch, y, xdir);
	connect(y, x, !xdir);
	connect(x, z, ydir);
	update(y);
	update(x);
	update(z);
}

void splay(node *x) {
	while (!is_root(x)) {
		push(x->parent->parent);
		push(x->parent);
		push(x);
		if (is_root(x->parent)) {
			raise(x);
		} else if (parent_direction(x) == parent_direction(x->parent)) {
			raise(x->parent);
			raise(x);
		} else {
			raise(x);
			raise(x);
		}
	}
	push(x);
}

void expose(node *x) {
	for (node *y = x, *rch = nullptr; y != nullptr; y = y->parent) {
		splay(y);
		y->rch = rch;
		rch = y;
		update(y);
	}
	splay(x);
}

void cut(node *x) {
	expose(x);
	x->lch->parent = nullptr;
	x->lch = nullptr;
	update(x);
}

void link(node *x, node *p) {
	expose(x);
	expose(p);
	x->parent = p;
	p->rch = x;
	update(x);
	update(p);
}

void evert(node *x) {
	expose(x);
	x->rch = x->lch;
	x->lch = nullptr;
	if (x->rch != nullptr) x->rch->reversed ^= 1;
	update(x);
}

//**************************************************************
//	main
//**************************************************************

vector<int> g[202020];
node *tr[202020];

void dfs(int curr, int prev) {
	for (int next : g[curr]) if (next != prev) {
		link(tr[next], tr[curr]);
		dfs(next, curr);
	}
}

int main() {
	int n;
	cin >> n;

	vector<int> S(n), C(n);
	for (int i = 0; i < n; i++) scanf("%d", &S[i]);
	for (int i = 0; i < n; i++) scanf("%d", &C[i]);
	for (int i = 0; i < n; i++) tr[i] = new node(S[i], C[i]);

	for (int i = 0; i < n - 1; i++) {
		int u, v;
		scanf("%d %d", &u, &v);
		u--; v--;
		g[u].push_back(v);
		g[v].push_back(u);
	}

	dfs(0, -1);

	int q;
	cin >> q;

	for (int i = 0; i < q; i++) {
		int k;
		scanf("%d", &k);

		if (k == 0) {
			int x, y, z;
			scanf("%d %d %d", &x, &y, &z);
			x--; y--;

			evert(tr[x]);
			expose(tr[y]);

			node *rch = tr[y]->rch;
			tr[y]->rch = nullptr;
			tr[y]->lazy = z;
			push(tr[y]);
			tr[y]->rch = rch;
			update(tr[y]);
		} else {
			int x, y;
			scanf("%d %d", &x, &y);
			x--; y--;

			evert(tr[x]);
			expose(tr[y]);

			node *rch = tr[y]->rch;
			tr[y]->rch = nullptr;
			update(tr[y]);
			long long ans = sum(tr[y]);
			tr[y]->rch = rch;
			update(tr[y]);
			printf("%lld\n", ans);
		}
	}
}