import sys
input = sys.stdin.readline

def conv(s) :
    num, unit = s.split()
    num = float(num)
    
    if unit == "kg" :
        return f"{num * 2.2046:.4f} lb"
    elif unit == "lb" :
        return f"{num * 0.4536:.4f} kg"
    elif unit == "l" :
        return f"{num * 0.2642:.4f} g"
    else :
        return f"{num * 3.7854:.4f} l"

ans = []

for _ in range(int(input())) :
    ans.append(conv(input()))

print("\n".join(ans))