#include <cstdio>
#include <vector>
using namespace std;
const int N = 400005;
int n, m, post[N], value[N], nr, ok, v[N];
vector<int> a[N], at[N];

inline int neg(int a){
    if(a > n)
        return a - n;
    return a + n;
}

void dfs(int k) {
    int i;
    v[k] = 1;
    for(i = 0; i < a[k].size(); ++i)
        if(!v[a[k][i]])
            dfs(a[k][i]);
    post[++nr] = k;
}

void dfst(int k) {
    int i;
    v[k] = 0;
    if(value[k])
        ok = 0;
    value[k] = 0;   value[neg(k)] = 1;
    for(i = 0 ; i < at[k].size(); ++i)
        if(v[at[k][i]])
            dfst(at[k][i]);
}

int main() {
    freopen("andrei.in", "r", stdin);
    freopen("andrei.out", "w", stdout);
    int i, x, y, c;
    scanf("%d %d", &n, &m);
    for(i = 1; i <= m; ++i) {
        scanf("%d %d %d", &x, &y, &c);
        if(c == 0){
            a[neg(x)].push_back(y);
            at[y].push_back(neg(x));
            a[neg(y)].push_back(x);
            at[x].push_back(neg(y));
        }

        if(c == 1) {
            a[x].push_back(neg(y));
            at[neg(y)].push_back(x);
            a[y].push_back(neg(x));
            at[neg(x)].push_back(y);
        }

        if(c == 2) {
            a[x].push_back(y);
            at[y].push_back(x);
            a[neg(y)].push_back(neg(x));
            at[neg(x)].push_back(neg(y));

            a[neg(y)].push_back(neg(x));
            at[neg(x)].push_back(neg(y));
            a[y].push_back(x);
            at[x].push_back(y);
        }
    }

    ok = 1;
    for(i = 1; i <= 2 * n; ++i)
        if(!v[i])
            dfs(i);
    for(i = nr; i >= 1; --i)
        if(v[post[i]] && v[neg(post[i])])
            dfst(post[i]);

    for(i = 1;i <= n; ++i)
        printf("%d ", value[i]);
    printf("\n");
    return 0;
}