fact[10], farm[9], ramm[8], farn[7], fant[7], raft[7], traf[7], tram[6], tarn[4], tran[4],
fan[6], car[6], act[6], man[5], arm[5], amt[5], ran[3], art[3], rat[3],
fa[5], am[4], an[2], na[2], ar[2],
