278

#include <cstdio>
using namespace std;
int main() {
    int T;
    scanf("%d",&T);
    while (T--) {
        char c;
        int a,b;

        scanf("%c",&c);
        if (c=='r' || c=='Q') {
            scanf("%d%d",&a,&b);
            if (a>b) printf("%d", b);
            else printf("%d",a);
        }

        else if (c=='k') {
            scanf("%d%d",&a,&b);
            printf("%d", (a*b)<<1);
        }

        else {
            scanf("%d%d",&a,&b);
            if (a==b) printf("%d",a>>1);
            else printf("%d",(a*b)<<2);
        }
    }

    return 0;
}