QUATREFOIL

ae ai al ar at ef el er et fa fe if it la li lo oe of oi or qi re ta ti to ut

aft ail air ait ale alt are arf art ate ear eat eau eft elf era eta far fat fer fet feu fie fil fir fit flu foe for fou fro fur ire lar lat lea lei let leu lie lit lot oaf oar oat oft oil ole ora ore ort our out qat qua rai rat ref rei ret ria rif roe rot rue rut tae tao tar tau tea tel tie til toe tor tui uta ute

aero airt alef alif alit aloe alto aril auto earl etui euro fail fair fare farl faro fart fate feal fear feat felt feta fiar fiat fila file filo fire flat flea flir flit floe flue foal foil fora fore fort foul four frae frat fret frit froe fuel furl ilea iota lair lari late lati latu leaf lear left liar lief lier lieu life lift lira lire lite litu loaf loft lore lota loti lour lout lure lute olea oral orle quai quit raft rail rale rate rato real reft reif rial riel rife rift rile riot rite roil role rolf rota rote roti rotl roue rout rule tael tail tale tali tare taro teal tear tela tier tile tire tirl tiro toea tofu toil tola tole tolu tora tore tori tour tref trio true tufa tule turf urea