&input
    asr='simple', amass(1)=24.305, amass(2)=10.811,
    flfrc='mgb2.fc', flfrq='mgb2.freq', la2F=.true., dos=.true.
    fldos='phonon.dos', nk1=12, nk2=12, nk3=10, ndos=100
/

