dfile = open("abbreviations.txt", "r")

dabbrev = dict()

for line in dfile:
    line = line.strip()
#    print(line)
    words = line.split('\t')
#    print(words)
    dabbrev[words[0]] = words[1]

##dkeys = dabbrev.keys()
##for k in dkeys:
##    print(k, "->", dabbrev[k])

infile = open("abbrev-input.txt", "r")


for line in infile:
#    print(line)
    words = line.split()
#    print(words)
    for word in words:
        if word in dabbrev:
                print(dabbrev[word], end=' ')
        else:
                print(word, end=' ')