def main():
    D = {"g": 1, "d": 2, "o": 0}
    S = [D[s] for s in input()]
    T = [D[s] for s in input()]
    n = len(S)
    A0 = [0]*3
    A1 = [0]*3
    for s in S:
        A0[s] += 1
    for t in T:
        A1[t] += 1
    if A0 != A1: return "No"
    if not A0[1] or not A0[2]: return "Yes"
    l0 = r0 = 0
    l1 = r1 = 0
    for i in range(n):
        if S[i] == 1:
            l0 = i+1
        if T[i] == 1:
            l1 = i+1
    for i in range(n-1, -1, -1):
        if S[i] == 2:
            r0 = i
        if T[i] == 2:
            r1 = i
    if r0-l0 <= 2 and r1-l1 <= 2: return "Yes"
    elif 2 < r0-l0 and 2 < r1-l1: return "Yes"
    else: return "No"

for _ in range(int(input())):
    print(main())