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    python3

    s=''''''
    for _ in range(int(input())):
        s=s+input()+'\n'
    mat = re.findall(r'#[a-fA-F0-9]{3,6}\s{0,}[,);]',s)   
    for i in mat:
        if ';' or ',' or ')' or '\n' in i:
            a=i.strip(";),\n")
            print(a)