#include using namespace std; const long long MOD = 1000000007; array, 2> matrix_multiplication(array, 2> A, array, 2> B){ array, 2> C; for (int i = 0; i < 2; i++){ for (int j = 0; j < 2; j++){ C[i][j] = (A[i][0] * B[0][j] + A[i][1] * B[1][j]) % MOD; } } return C; } struct segment_tree{ int N; vector, 2>> ST; segment_tree(){ } segment_tree(int N2){ N = 1; while (N < N2){ N *= 2; } ST = vector, 2>>(N * 2 - 1, array, 2>{array{1, 0}, array{0, 1}}); } void update(int i, array, 2> x){ i += N - 1; ST[i] = x; while (i > 0){ i = (i - 1) / 2; ST[i] = matrix_multiplication(ST[i * 2 + 1], ST[i * 2 + 2]); } } array, 2> range_fold(int L, int R, int i, int l, int r){ if (r <= L || R <= l){ return array, 2>{array{1, 0}, array{0, 1}}; } else if (L <= l && r <= R){ return ST[i]; } else { int m = (l + r) / 2; return matrix_multiplication(range_fold(L, R, i * 2 + 1, l, m), range_fold(L, R, i * 2 + 2, m, r)); } } array, 2> range_fold(int L, int R){ return range_fold(L, R, 0, 0, N); } }; struct heavy_light_decomposition{ vector p, in, sz, next; segment_tree ST; heavy_light_decomposition(vector &p, vector> &c): p(p){ int N = p.size(); sz = vector(N); dfs1(c); in = vector(N); next = vector(N); next[0] = 0; int t = 0; dfs2(c, t); ST = segment_tree(N); } void dfs1(vector> &c, int v = 0){ sz[v] = 1; for (int &w : c[v]){ dfs1(c, w); sz[v] += sz[w]; if (sz[w] > sz[c[v][0]]){ swap(w, c[v][0]); } } } void dfs2(vector> &c, int &t, int v = 0){ in[v] = t; t++; for (int w : c[v]){ if (w == c[v][0]){ next[w] = next[v]; } else { next[w] = w; } dfs2(c, t, w); } } void update(int v, array, 2> x){ ST.update(in[v], x); } array, 2> query(int u, int v){ array, 2> ans = {array{1, 0}, array{0, 1}}; while (next[v] != next[u]){ ans = matrix_multiplication(ST.range_fold(in[next[v]], in[v] + 1), ans); v = p[next[v]]; } ans = matrix_multiplication(ST.range_fold(in[u] + 1, in[v] + 1), ans); return ans; } }; int main(){ int n; cin >> n; vector a(n - 1), b(n - 1); for (int i = 0; i < n - 1; i++){ cin >> a[i] >> b[i]; } vector> E(n); for (int i = 0; i < n - 1; i++){ E[a[i]].push_back(b[i]); E[b[i]].push_back(a[i]); } vector p(n, -1); vector> c(n); queue Q; Q.push(0); while (!Q.empty()){ int v = Q.front(); Q.pop(); for (int w : E[v]){ if (w != p[v]){ p[w] = v; c[v].push_back(w); Q.push(w); } } } for (int i = 0; i < n - 1; i++){ if (b[i] == p[a[i]]){ swap(a[i], b[i]); } } heavy_light_decomposition T(p, c); int q; cin >> q; for (int k = 0; k < q; k++){ char t; cin >> t; if (t == 'x'){ int i; long long x00, x01, x10, x11; cin >> i >> x00 >> x01 >> x10 >> x11; T.update(b[i], array, 2>{array{x00, x01}, array{x10, x11}}); } if (t == 'g'){ int i, j; cin >> i >> j; array, 2> ans = T.query(i, j); cout << ans[0][0] << ' ' << ans[0][1] << ' ' << ans[1][0] << ' ' << ans[1][1] << endl; } } }