#include <iostream>
using namespace std;
int main() {
int n;
cin >> n;
int st = 0, vt = 0;
for (int i = 0; i < n; i++) {
int s, v;
cin >> s >> v;
st+= s;
vt+= v;
}
if (st > vt)
cout << "S" << endl;
else if (vt > st)
cout << "V" << endl;
else
cout << "DRAW" << endl;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CiAgICBpbnQgbjsKICAgIGNpbiA+PiBuOwogICAgaW50IHN0ID0gMCwgdnQgPSAwOwogICAgZm9yIChpbnQgaSA9IDA7IGkgPCBuOyBpKyspIHsKICAgICAgICBpbnQgcywgdjsKICAgICAgICBjaW4gPj4gcyA+PiB2OwogICAgICAgIHN0Kz0gczsKICAgICAgICB2dCs9IHY7CiAgICB9CiAgICBpZiAoc3QgPiB2dCkKICAgICAgICBjb3V0IDw8ICJTIiA8PCBlbmRsOwogICAgZWxzZSBpZiAodnQgPiBzdCkKICAgICAgICBjb3V0IDw8ICJWIiA8PCBlbmRsOwogICAgZWxzZQogICAgICAgIGNvdXQgPDwgIkRSQVciIDw8IGVuZGw7CgogICAgcmV0dXJuIDA7Cn0K