#include <bits/stdc++.h>
using namespace std;
using ll = long long;
// sweep line up to each shot coordinate
//
const int MX = 1E5;
vector<int> adj[MX];
set<int> cols[MX];
int totalColours[MX];
bool visited[MX];
void dfs(int node)
{
if (visited[node])
return;
visited[node] = true;
for (auto u : adj[node])
{
dfs(u);
if (cols[node].size() < cols[u].size())
swap(cols[node], cols[u]);
cols[node].insert(cols[u].begin(), cols[u].end());
}
totalColours[node] = cols[node].size();
}
// v = y1, y2, index
void add(auto& s, auto& v)
{
auto it = s.upper_bound({v[0], (int)2E9, 0});
--it;
auto temp = *it;
s.erase(it);
s.insert(v);
s.insert({temp[0], v[0], temp[2]});
s.insert({v[1], temp[1], temp[2]});
adj[temp[2]].push_back(v[2]);
}
// v = y1, y2, index
void erase(auto& s, auto& v)
{
auto it = s.find(v);
assert(it != s.end());
it = s.erase(it);
--it;
auto temp = *it;
it = s.erase(it);
temp[1] = (*it)[1];
s.erase(it);
s.insert(temp);
}
int main()
{
cin.tie(NULL) -> sync_with_stdio(false);
int N, M;
cin >> N >> M;
// x, y1, y2, index
// [y1, y2)
vector<array<int, 4>> events;
for (int i = 1; i <= N; ++i)
{
int x1, x2, y1, y2;
cin >> x1 >> y1 >> x2 >> y2;
events.push_back({x1, y1, y2 + 1, i});
events.push_back({x2 + 1, y1, y2 + 1, i + N});
}
sort(events.begin(), events.end(), [&](auto& a, auto& b)
{
if (a[0] == b[0])
{
if ((a[3] >= N) ^ (b[3] >= N))
return a[3] >= N;
else
return a[1] < b[1];
}
return a[0] < b[0];
});
for (auto& i : events)
if (i[3] > N) i[3] -= N;
vector<array<int, 3>> shots(M);
for (auto& [x, y, c] : shots)
cin >> x >> y >> c;
sort(shots.begin(), shots.end());
// y1, y2, index
// [y1, y2)
set<array<int, 3>> s;
s.insert({0, (int)2E9, 0});
int l = 0;
for (auto& [x, y, c] : shots)
{
for (; l < 2 * N && events[l][0] <= x; ++l)
{
array<int, 3> v = {{events[l][1], events[l][2], events[l][3]}}; // y1, y2, index
if (s.find(v) != s.end())
erase(s, v);
else
add(s, v);
}
// for (auto& i : s)
// cout << i[0] << ' ' << i[1] << ' ' << i[2] << endl;
auto it = s.upper_bound({y + 1, 0, 0});
--it;
// cout << "it: " << (*it)[2] << endl << endl;
cols[(*it)[2]].insert(c);
}
for (int i = 1; i <= N; ++i)
dfs(i);
for (int i = 1; i <= N; ++i)
cout << totalColours[i] << '\n';
return 0;
} /*****************************=
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