100 1
100 50 99 49 98 48 97 47 96 46 95 45 94 44 93 43 92 42 91 41 90 40 89 39 88 38 87 37 86 36 85 35 84 34 83 33 82 32 81 31 80 30 79 29 78 28 77 27 76 26 75 25 74 24 73 23 72 22 71 21 70 20 69 19 68 18 67 17 66 16 65 15 64 14 63 13 62 12 61 11 60 10 59 9 58 8 57 7 56 6 55 5 54 4 53 3 52 2 51 1
9 8 99 93
 2 9
1 2
1 1 1 1
1 1 1 2
1 2 1 2
1 1 2 1
1 1 2 2
1 2 2 2
2 1 2 1
2 1 2 2
2 2 2 2
 10 10
6 5 7 4 8 3 9 2 10 1
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 10 10
1 10 2 9 3 8 4 7 5 6
4 3 7 10
3 6 8 7
3 2 6 4
1 1 2 8
3 8 10 9
7 3 8 9
4 5 5 9
2 5 6 7
2 5 6 7
1 7 6 10
 10 5
5 10 4 9 3 8 2 7 1 6
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
10 9 8 7 6 5 4 3 2 1
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 7 7
1 2 3 6 7 4 5
3 2 4 6
3 2 5 4
3 6 7 7
1 1 4 4
2 2 7 6
1 2 6 2
1 2 6 7
 10 10
6 1 7 2 8 3 9 4 10 5
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
5 1 6 2 8 3 4 10 9 7
8 1 8 1
1 7 2 7
4 3 8 7
3 7 9 7
7 6 7 7
2 3 10 6
6 4 8 7
1 6 4 7
1 2 5 4
8 5 10 10
 10 10
5 6 4 7 3 8 2 9 1 10
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 10 10
10 5 9 4 8 3 7 2 6 1
8 1 8 1
1 7 2 7
4 3 8 7
3 7 9 7
7 6 7 7
2 3 10 6
6 4 8 7
1 6 4 7
1 2 5 4
8 5 10 10
 10 10
7 5 1 6 10 3 4 8 9 2
4 3 7 10
3 6 8 7
3 2 6 4
1 1 2 8
3 8 10 9
7 3 8 9
4 5 5 9
2 5 6 7
2 5 6 7
1 7 6 10
 10 10
1 2 3 4 5 6 7 8 9 10
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10
 10 10
5 1 6 2 8 3 4 10 9 7
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
9 8 3 4 5 6 7 2 1 10
8 1 8 1
1 7 2 7
4 3 8 7
3 7 9 7
7 6 7 7
2 3 10 6
6 4 8 7
1 6 4 7
1 2 5 4
8 5 10 10
 10 10
10 1 9 2 8 3 7 4 6 5
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
1 1 10 10
 10 10
5 1 6 2 8 3 4 10 9 7
9 5 9 5
4 7 4 7
4 8 5 8
9 1 9 4
4 1 4 6
10 9 10 9
3 5 6 5
3 4 10 4
3 2 5 2
7 8 7 8
 6 10
3 6 1 2 5 4
2 6 2 6
2 3 2 5
6 2 6 2
1 5 1 5
3 5 3 5
2 2 2 4
2 4 5 4
5 4 5 4
1 5 6 5
6 2 6 2
 10 10
1 6 2 7 3 8 4 9 5 10
8 8 8 8
2 1 2 7
8 4 8 4
3 9 3 9
7 7 7 7
2 10 2 10
6 8 9 8
1 4 1 4
1 5 4 5
8 10 8 10

                                                            4886
                                                                1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               1
                                                               11
                                                              17
                                                              15
                                                               6
                                                              16
                                                               2
                                                              19
                                                               4
                                                              20
                                                               8
                                                               39
                                                              30
                                                              26
                                                              16
                                                              23
                                                              29
                                                              27
                                                              30
                                                              30
                                                              27
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                                9
                                                              14
                                                              21
                                                              16
                                                              16
                                                               9
                                                              15
                                                               4
                                                              20
                                                               3
                                                               17
                                                              16
                                                              11
                                                              16
                                                              21
                                                              11
                                                              21
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                                3
                                                               8
                                                              37
                                                              27
                                                              21
                                                              38
                                                              29
                                                              21
                                                              23
                                                              24
                                                               16
                                                              17
                                                              12
                                                               6
                                                              16
                                                               2
                                                              23
                                                               4
                                                              20
                                                               8
                                                                8
                                                              10
                                                              38
                                                              26
                                                              21
                                                              38
                                                              31
                                                              20
                                                              21
                                                              19
                                                               38
                                                              30
                                                              25
                                                              17
                                                              24
                                                              28
                                                              29
                                                              32
                                                              32
                                                              25
                                                               23
                                                              17
                                                              12
                                                               6
                                                              27
                                                               2
                                                              23
                                                               7
                                                              24
                                                               8
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                                8
                                                              14
                                                              38
                                                              27
                                                              19
                                                              38
                                                              29
                                                              20
                                                              23
                                                              19
                                                               45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                              45
                                                               10
                                                              16
                                                              17
                                                               8
                                                              27
                                                               2
                                                              25
                                                              26
                                                              16
                                                              16
                                                                5
                                                               9
                                                               2
                                                               2
                                                               6
                                                               8
                                                              11
                                                               8
                                                               9
                                                               2
                                                               16
                                                              17
                                                              12
                                                               6
                                                              16
                                                               2
                                                              23
                                                               7
                                                              18
                                                               8

#include <bits/stdc++.h>
using namespace std;
const int N = 200005;
const int inf = 1000 * 1000 * 1000;
const int mod = 1000 * 1000 * 1000 + 7;
int n, q;
int p[N];
int rootp[N];
int tp[N * 60], son1p[N * 60], son2p[N * 60];
int timerp = 1;
void buildp(int v, int s, int e) {
  tp[v] = 0;
  if (s == e) return;
  int m = (s + e) / 2;
  son1p[v] = ++timerp;
  son2p[v] = ++timerp;
  buildp(son1p[v], s, m);
  buildp(son2p[v], m + 1, e);
}
int updatep(int v, int s, int e, int pos) {
  int V = ++timerp;
  if (s == e) {
    tp[V] = 1;
    return V;
  }
  int m = (s + e) / 2;
  if (pos <= m) {
    son2p[V] = son2p[v];
    son1p[V] = updatep(son1p[v], s, m, pos);
  } else {
    son1p[V] = son1p[v];
    son2p[V] = updatep(son2p[v], m + 1, e, pos);
  }
  tp[V] = tp[son1p[V]] + tp[son2p[V]];
  return V;
}
int getp(int v, int s, int e, int l, int r) {
  if (l > r) return 0;
  if (s == l && e == r) return tp[v];
  int m = (s + e) / 2;
  return getp(son1p[v], s, m, l, min(r, m)) +
         getp(son2p[v], m + 1, e, max(m + 1, l), r);
}
int roots[N];
int ts[N * 60], son1s[N * 60], son2s[N * 60];
int timers = 1;
void builds(int v, int s, int e) {
  ts[v] = 0;
  if (s == e) return;
  int m = (s + e) / 2;
  son1s[v] = ++timers;
  son2s[v] = ++timers;
  builds(son1s[v], s, m);
  builds(son2s[v], m + 1, e);
}
int updates(int v, int s, int e, int pos) {
  int V = ++timers;
  if (s == e) {
    ts[V] = 1;
    return V;
  }
  int m = (s + e) / 2;
  if (pos <= m) {
    son2s[V] = son2s[v];
    son1s[V] = updates(son1s[v], s, m, pos);
  } else {
    son1s[V] = son1s[v];
    son2s[V] = updates(son2s[v], m + 1, e, pos);
  }
  ts[V] = ts[son1s[V]] + ts[son2s[V]];
  return V;
}
int gets(int v, int s, int e, int l, int r) {
  if (l > r) return 0;
  if (s == l && e == r) return ts[v];
  int m = (s + e) / 2;
  return gets(son1s[v], s, m, l, min(r, m)) +
         gets(son2s[v], m + 1, e, max(m + 1, l), r);
}
int main() {
  scanf("%d%d", &n, &q);
  for (int i = 1; i <= n; i++) scanf("%d", &p[i]);
  rootp[0] = 1;
  buildp(1, 1, n);
  for (int i = 1; i <= n; i++) rootp[i] = updatep(rootp[i - 1], 1, n, p[i]);
  roots[n + 1] = 1;
  builds(1, 1, n);
  for (int i = n; i >= 1; i--) roots[i] = updates(roots[i + 1], 1, n, p[i]);
  while (q--) {
    int x1, u1, x2, u2;
    scanf("%d%d%d%d", &x1, &u1, &x2, &u2);
    long long answ = (1ll * n * (n - 1)) / 2ll;
    int T;
    answ -= (1ll * (x1 - 2) * (x1 - 1)) / 2ll;
    answ -= (1ll * (u1 - 2) * (u1 - 1)) / 2ll;
    answ -= (1ll * (n - x2) * (n - x2 - 1)) / 2ll;
    answ -= (1ll * (n - u2) * (n - u2 - 1)) / 2ll;
    T = getp(rootp[u1 - 1], 1, n, 1, x1 - 1);
    answ += (1ll * T * (T - 1)) / 2ll;
    T = getp(rootp[u1 - 1], 1, n, x2 + 1, n);
    answ += (1ll * T * (T - 1)) / 2ll;
    T = gets(roots[u2 + 1], 1, n, 1, x1 - 1);
    answ += (1ll * T * (T - 1)) / 2ll;
    T = gets(roots[u2 + 1], 1, n, x2 + 1, n);
    answ += (1ll * T * (T - 1)) / 2ll;
    printf("%lld\n", answ);
  }
  return 0;
}
