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;
void XsliferX() {
  ios::sync_with_stdio(0);
  ios_base::sync_with_stdio(0);
  cin.tie(0), cout.tie(0);
}
int dx[9] = {1, -1, 0, 0, 1, -1, 1, -1, 0};
int dy[9] = {0, 0, 1, -1, 1, -1, -1, 1, 0};
const int MAX = (1 << 19);
const int N = 2e5 + 5;
int a[N], tree[MAX];
void update(int cur, int l, int r, int i) {
  if (i > r || i < l) return;
  if (i == l && i == r) {
    tree[cur] = 1;
    return;
  }
  int mid = (l + r) / 2;
  int left = 2 * cur;
  int right = 2 * cur + 1;
  update(left, l, mid, i);
  update(right, mid + 1, r, i);
  tree[cur] = tree[left] + tree[right];
}
int sq(int cur, int l, int r, int a, int b) {
  if (a > r || b < l) return 0;
  if (a <= l && b >= r) {
    return tree[cur];
  }
  int mid = (l + r) / 2;
  int left = 2 * cur;
  int right = 2 * cur + 1;
  return sq(left, l, mid, a, b) + sq(right, mid + 1, r, a, b);
}
struct q {
  int t = -1, d = -1;
  int a = 0, b = 0;
  q(int y, int x) : t(x), d(y){};
};
vector<pair<pair<int, int>, pair<int, int>>> arr;
vector<q> al[N], ar[N];
int lk[N], rk[N];
int main() {
  XsliferX();
  int n, m;
  cin >> n >> m;
  for (int i = 1; i <= n; i++) cin >> a[i];
  for (int i = 0; i < m; i++) {
    int l, r, t, d;
    cin >> l >> d >> r >> t;
    arr.push_back({{l, r}, {d, t}});
    al[l].push_back(q(d, t));
    ar[r].push_back(q(d, t));
  }
  for (int i = 1; i <= n; i++) {
    for (int j = 0; j < al[i].size(); j++) {
      if (al[i][j].d - 1 >= 1) al[i][j].a = sq(1, 1, n, 1, al[i][j].d - 1);
      if (al[i][j].t + 1 <= n) al[i][j].b = sq(1, 1, n, al[i][j].t + 1, n);
    }
    update(1, 1, n, a[i]);
    for (int j = 0; j < ar[i].size(); j++) {
      if (ar[i][j].d - 1 >= 1)
        ar[i][j].a = ar[i][j].d - 1 - sq(1, 1, n, 1, ar[i][j].d - 1);
      if (ar[i][j].t + 1 <= n)
        ar[i][j].b = n - ar[i][j].t - sq(1, 1, n, ar[i][j].t + 1, n);
    }
  }
  const long long all = (long long)n * (n - 1) / 2;
  for (int i = 0; i < m; i++) {
    long long l, r, a, b, c, d, top, down;
    l = arr[i].first.first;
    r = arr[i].first.second;
    top = arr[i].second.second;
    down = arr[i].second.first;
    long long ans = ((long long)(l - 1) * (l - 2) / 2) +
                    ((long long)(down - 1) * (down - 2) / 2) +
                    ((long long)(n - r) * (n - r - 1) / 2) +
                    ((long long)(n - top) * (n - top - 1) / 2);
    a = al[l][lk[l]].a;
    ans -= (long long)a * (a - 1) / 2;
    b = al[l][lk[l]].b;
    ans -= (long long)b * (b - 1) / 2;
    c = ar[r][rk[r]].a;
    ans -= (long long)c * (c - 1) / 2;
    d = ar[r][rk[r]].b;
    ans -= (long long)d * (d - 1) / 2;
    lk[l]++;
    rk[r]++;
    cout << all - ans << '\n';
  }
  return 0;
}
