shiban_rechnik = {}

while True:
    ne_znam = input()
    if ne_znam == "end":
        break
    key = ne_znam.split("=")[0].strip()
    value = ne_znam. split("=")[1].strip()

    shiban_rechnik[key] = value
    if value in shiban_rechnik:
        shiban_rechnik[key] = shiban_rechnik.get(value)



for key,value in shiban_rechnik.items():
    print(f'{key} === {int(value)}')