f = open("./data/lyrics.txt","r", encoding="utf-8")
f2 = open("./data/id-lyrics.txt","w",encoding="utf-8")

for line in f:
    tmp = line.split(";")
    lyric = tmp[0]
    if len(tmp)<6 :
        continue
    id = tmp[6].replace("\n","")
    str = id+";"+lyric+"\n"
    f2.write(str)

f2.close()
f.close()
