#line 2 "/Users/baluteshih/coding/cplibrary/default_code.hpp"

#line 2 "/Users/baluteshih/coding/cplibrary/assumption.hpp"

#include <cassert>
#include <bits/stdc++.h>
#line 4 "/Users/baluteshih/coding/cplibrary/default_code.hpp"
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define X first
#define Y second
#define SZ(a) ((int)a.size())
#define ALL(v) v.begin(), v.end()
template <typename T>
concept PrintableContainer = requires(T& a) {
    a.begin();
    a.end();
} && !std::convertible_to<std::remove_cvref_t<T>, std::string_view>; 
template<class A, class B>
ostream& operator<<(ostream& os, const pair<A, B> &a);
template <PrintableContainer T>
std::ostream& operator<<(std::ostream& os, const T& a);
template<class A, class B>
ostream& operator<<(ostream& os, const pair<A, B> &a) {
    os << "(" << a.first << ", " << a.second << ")";
    return os;
}
template <PrintableContainer T>
std::ostream& operator<<(std::ostream& os, const T& a) {
    os << "[ ";
    bool first = true;
    for (const auto& item : a) {
        if (!first) os << ", ";
        os << item;
        first = false;
    }
    return os << " ]";
}
#ifdef bbq
#include <experimental/iterator>
#define safe cerr<<__PRETTY_FUNCTION__<<" line "<<__LINE__<<" safe\n"
#define sepline sepline_() 
#define debug(a...) debug_(#a, a)
#define orange(a...) orange_(#a, a)
void debug_(auto s, auto ...a) {
    cerr << "\e[1;32m(" << s << ") = (";
    int f = 0;
    (..., (cerr << (f++ ? ", " : "") << a));
    cerr << ")\e[0m\n";
}
void orange_(auto s, auto L, auto R) {
    cerr << "\e[1;33m[ " << s << " ] = [ ";
    using namespace experimental;
    copy(L, R, make_ostream_joiner(cerr, ", "));
    cerr << " ]\e[0m\n";
}
void sepline_(int length = 50) {
    cerr << "\e[1;35m";
    cerr << string(length, '=');
    cerr << "\e[0m\n";
}
#else
#define safe ((void)0)
#define sepline safe
#define debug(...) safe
#define orange(...) safe
#endif
void chmax(auto &x, auto val) { x = max(x, val); }
void chmin(auto &x, auto val) { x = min(x, val); }
auto floor_div(auto a, auto b) { return a / b - (a % b && (a < 0) ^ (b < 0)); }
auto ceil_div(auto a, auto b) { return a / b + (a % b && (a < 0) ^ (b > 0)); }
string bitstring(auto x, int width = -1) {
    string res;
    while (x) res.push_back((x & 1) + '0'), x >>= 1;
    if (res.empty()) res = "0";
    if (width != -1) res.resize(width, '0');
    ranges::reverse(res);
    return res;
}
vector<int> count_array(const auto &container, int sz = -1) {
    if (sz == -1) sz = *ranges::max_element(container) + 1;
    vector<int> res(sz);
    for (auto x : container) ++res[x];
    return res;
}
#line 2 "D.cpp"

void solve() {
    map<char, int> mp;
    mp['g'] = 0;
    mp['o'] = 1;
    mp['d'] = 2;
    auto arrange = [&](string s) {
        int mxg = -1, mnd = SZ(s);
        for (int i = 0; i < SZ(s); ++i)
            if (s[i] == 'g') chmax(mxg, i);
            else if (s[i] == 'd') chmin(mnd, i);
        if (mxg + 2 >= mnd) {
            ranges::sort(s);
            return s;
        }
        ranges::sort(s, [&](char a, char b) {
            return mp[a] < mp[b];
        });
        return s; 
    };

    string s, t;
    cin >> s >> t;
    if (arrange(s) != arrange(t)) cout << "No\n";
    else cout << "Yes\n";
}

int main() {
    ios::sync_with_stdio(0), cin.tie(0);
    int t;
    cin >> t;
    while (t--) {
        solve();
    }
}