a-ii aaaa aaaf aaai aaal aaas aafa aaff aafi aafl aaii aais aala aali aall aalo aals aaoo aasa aasf aasi aass afaa afao affa affi affo affs afia afif afil afis afla afoa afol afoo afsa aiai aias aiff aifl aifs aiia aila aili ails aioi aisa aisi aisl aiso alaa alai alal alao alas alfa alfi alfs ali- alia alif alii alil alio alis all- alla alli alll allo alls aloa alof aloi alol aloo alos alsa also aola aoss asaa asaf asai asal asao asas asfa asfi asia asif asii asil asio asis asla asli aslo asof asoi asos assa assi assl asso asss faaa faas fafa faff fafi fafo fail faio fais fala fali fall falo fals fasa fasi faso fass ffff ffii ffsa ffss fiaa fiaf fial fias fifa fiff fifi fifo fiii fiil fila fili fill filo fils fios fisa fisi fiss flao flia flii flis floo flos foaf foal fofo foia foil fois fola foli foll folo fols foof fool foos fosa fosi foso foss fsai fsas fsfi fsfo fsia fssa fssf iaaa iaai iaal iaas iaff iafl iaia iais iala iall ials iasa iasi iaso ifaa ifao ifas ifil ifis ifla ifsa ifso iias iifa iiii iiio iiis iila iioi iioo iios iisi ilal ilas ilia ilio ilis ill- illa illi illo ills iloo ilos ilsa ioii ioio iola iolo ioof iooi iooo ioos ioso is-a isaf isai isal isao isas isfa isia isil isis isla isls iso- isof isol isos issa issf issi isso isss laaa laal laas laff laia lail lais lala lali lall lalo laos lasa lasi laso lass liao lias lifa liff lifl lifo liia liii liis lila lili lill lilo lils lio- lios lisa lisi liso liss llao llll lloa lloo loaf loas lofa loff lofi loif lois lola loli loll lolo lols loof lool loos losa losi loso loss lsla lsof lssa lsso oafo oafs oais oall oasi oasl oass ofas off- offa offo offs ofla oiii oila oils oios olaf olas olfa olfs olia olio olis olla olli ollo olof olos olsi ooaa ooff oofs ooia oola oolo oooo ooos oosa oosi osaf osai osas osfa osia osii osis osla osli oslo osoi osoo osos ossa ossi osso s-ii s-os saaf saal saas safa saff safi safo saia saif sail sais sala salf sali sall salo sals saoi saol saos sasa sasf sasi sasl saso sass sfas sfia sfio sfla sfls sfos sfss siaa siaf siai sial sias sifa siff sifl sifo sil- sila silf sili sill silo sils siol sios sisa sisi siss sl-i slaa slaf slai slas sloo slos slsa soal soas sofa sofi sofo soia soif soil sois sola solf soli soll solo sols soof sool soos sosa sosi soso soss ssaa ssao ssas ssfl ssis ssla sssa sssf sssi ssss