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;
int p[200005];
namespace fio {
const int BSIZE = 524288;
char buffer[BSIZE];
int p = BSIZE;
inline char readChar() {
  if (p == BSIZE) {
    fread(buffer, 1, BSIZE, stdin);
    p = 0;
  }
  return buffer[p++];
}
int readInt() {
  char c = readChar();
  while ((c < '0' || c > '9') && c != '-') {
    c = readChar();
  }
  int ret = 0;
  while (c >= '0' && c <= '9') {
    ret = ret * 10 + c - '0';
    c = readChar();
  }
  return ret;
}
char outbuf[BSIZE + 30];
int p2 = 0;
void flush() {
  fwrite(outbuf, 1, p2, stdout);
  p2 = 0;
}
void writeInt(long long t) {
  int r = p2;
  do {
    outbuf[r++] = t % 10 + '0';
    t /= 10;
  } while (t);
  reverse(outbuf + p2, outbuf + r);
  p2 = r;
  outbuf[p2++] = '\n';
  if (p2 > BSIZE) flush();
}
}  // namespace fio
namespace pstree {
const int DEPTH = 18;
const int TSIZE = 1 << 18;
const int MAX_QUERY = 262144;
struct node {
  int v;
  node *l, *r;
} npoll[TSIZE * 2 + MAX_QUERY * (DEPTH + 1)], *head[MAX_QUERY + 1];
int pptr, last_q;
void init() {
  memset(&npoll[TSIZE - 1], 0, sizeof(node) * TSIZE);
  for (int i = TSIZE - 2; i >= 0; i--) {
    npoll[i].v = 0;
    npoll[i].l = &npoll[i * 2 + 1];
    npoll[i].r = &npoll[i * 2 + 2];
  }
  head[0] = &npoll[0];
  last_q = 0;
  pptr = 2 * TSIZE - 1;
}
int update(int pos, int val, int prev) {
  head[++last_q] = &npoll[pptr++];
  node *old = head[prev], *now = head[last_q];
  int flag = 1 << DEPTH;
  for (;;) {
    now->v = old->v + val;
    flag >>= 1;
    if (flag == 0) {
      now->l = now->r = nullptr;
      break;
    }
    if (flag & pos) {
      now->l = old->l;
      now->r = &npoll[pptr++];
      now = now->r, old = old->r;
    } else {
      now->r = old->r;
      now->l = &npoll[pptr++];
      now = now->l, old = old->l;
    }
  }
  return last_q;
}
int query(int s, int e, int l, int r, node *n) {
  if (s == l && e == r) return n->v;
  int m = (l + r) / 2;
  if (m >= e)
    return query(s, e, l, m, n->l);
  else if (m < s)
    return query(s, e, m + 1, r, n->r);
  else
    return query(s, m, l, m, n->l) + query(m + 1, e, m + 1, r, n->r);
}
int query(int s, int e, int t) {
  s = max(0, s);
  e = min(TSIZE - 1, e);
  if (s > e) return 0;
  return query(s, e, 0, TSIZE - 1, head[t]);
}
}  // namespace pstree
inline int getsum(int l, int r, int d, int u) {
  if (l > r || d > u) return 0;
  return pstree::query(d, u, r) - pstree::query(d, u, l - 1);
}
inline long long X1(int t) { return t * 1ll * (t - 1) / 2; }
int main() {
  int n, q;
  n = fio::readInt();
  q = fio::readInt();
  pstree::init();
  for (int i = 1; i <= n; i++) {
    p[i] = fio::readInt();
    pstree::update(p[i], 1, i - 1);
  }
  long long base = n * 1ll * (n - 1) / 2;
  for (int i = 0; i < q; i++) {
    int l, d, r, u;
    l = fio::readInt();
    d = fio::readInt();
    r = fio::readInt();
    u = fio::readInt();
    int _1 = getsum(1, l - 1, 1, d - 1);
    int _2 = getsum(l, r, 1, d - 1);
    int _3 = getsum(r + 1, n, 1, d - 1);
    int _4 = getsum(1, l - 1, d, u);
    int _6 = getsum(r + 1, n, d, u);
    int _7 = getsum(1, l - 1, u + 1, n);
    int _8 = getsum(l, r, u + 1, n);
    int _9 = getsum(r + 1, n, u + 1, n);
    fio::writeInt(base - X1(_1) - X1(_2) - X1(_3) - X1(_4) - X1(_6) - X1(_7) -
                  X1(_8) - X1(_9) - _1 * 1ll * (_2 + _3 + _4 + _7) -
                  _2 * 1ll * _3 - _3 * 1ll * (_6 + _9) - _4 * 1ll * _7 -
                  _6 * 1ll * _9 - _7 * 1ll * (_8 + _9) - _8 * 1ll * _9);
  }
  fio::flush();
  fflush(stdout);
  _Exit(0);
}
