INFRASUTRAL

aa ai al an ar as at fa if in is it la li na nu si ta ti un us ut

aal aas aft ail ain air ais ait ala als alt ana ani ant arf ars art fan far fas fat fil fin fir fit flu fun fur ifs ins its lar las lat lin lis lit nil nit nus nut rai ran ras rat ria rif rin run rut sal sat sau sin sir sit sri sun tan tar tas tau til tin tis tui tun uns urn uta uts

aals afar ails ains airn airs airt aits alan alar alas alfa alif alit alts anal anas anil anis ansa anta anti ants anus arfs aria aril arts aunt aura fail fain fair fans farl fart fast fats faun fiar fiat fila fils fins firn firs fist fits flan flat flir flit flus frat frit funs furl furs lain lair lari lars last lati lats latu liar lift lins lint lira list lits litu luna lunt lust naif nail nala nils nits nurl nuts raft raia rail rain rais rani rant rats rial rias rifs rift rins ruin runs runt rust ruts sail sain salt sari sati saul sial sift silt slat slit slur slut snit star stir stun suit sura surf tail tain tala tali tans tarn tars taus tils tins tirl tsar tufa tuis tuna tuns turf turn ulan ulna unai unit urns ursa utas