#include <cstdio>
char line[100];
int un[100001];
int t, n;
int find(int a) {
   if (a == un[a]) return a;
   return (un[a] = find(un[a]));
}
char c;
int u, v, pu, pv;
int fail,suc;

int main()
{
    scanf("%d", &t);
    while(t--) {
   		fail = suc = 0;
        scanf("%d ", &n);
        for (int i = 0; i <= n; ++i) un[i] = i;
        while (gets(line)) {
            if (line[0] == '\0') break;
            sscanf(line, "%c %d %d", &c, &u, &v);
            //printf("%c %d %d \n", c,u,v);
            pu = find(u);
            pv = find(v);

            if (c == 'c') un[pv] = pu;
            else if (pu == pv) ++suc;
            else ++fail;
        }
        printf("%d,%d\n", suc, fail);
        if (t) putchar('\n');
    }
}