for i in range(int(input(""))):
    x, y = input("").split(" ")

    if x.endswith("17") or y.endswith("17"):
        print("NO")

    elif (x.endswith("7") and y.endswith("11")) or (x.endswith("11") and y.endswith("7")):
        print("YES")
    
    else:
        print("NO")