iiii iiio iiis iiit iioi iioo iios iisi iist iitt ilio ilis ilit ill- illi illo ills illt illy iloo ilos ilot ilts ioii ioio ioit iolo iooi iooo ioos ioso ioto isil isis isit isls isly iso- isol isos issi isso isss issy isti isto ists isty isyl isys itil itis itll itoi itol itoo itos itsi itso itsy itto itty iyos liii liis lili lill lilo lils lilt lily lio- lios lisi liso liss list lisy liti litl lito lits litt lity liyl llll lloo lois loit loli loll lolo lols loly lool loos loot losi loso loss lost losy loti lotl loto lots lott loys lsso lsts ltsi lyit lyly lyo- lyot lys- lysi lysl lyso lyss lyst lyto lytt oiii oils oily oios oist oiti oiyl olio olis olit olli ollo olly olos olot olsi olst oolo oooo ooos oosi oost oots ooty osii osis osli oslo osoi osoo osos ossi osso ossy osti osts osyt otis otit oto- otoo otos otoy otso otti otto otts oyls oyly oyss oyst s-ii s-os siit sil- sili sill silo sils silt siol sios siot sisi siss sist sisy sit- siti sito sits sitt sity siyi sl-i slit sloo slos slot sloy slst slts slys soil sois soit soli soll solo sols solt soly sool soos soot sooy sosi soso soss sost sotl soto sots soyo soys soyt ssis ssit sslt ssot sssi ssss sstl ssts stil stio stis stit stlo stlt stol stoo stos stot stoy stsi stss styl stys syis syl- syli syll syls sylt syso syss syst sytt tiit till tilo tils tilt tily tios tisi tiso tiss tist titi tito tits titt tiyi tiyo tlli tlos to-y toil tois toit tol- toli toll tolo tolt toly tool toos toot tosi toso toss tost tosy toti toto tots tott toty toyl toyo toys toyt tsis tsoi tsol tsos tsoy tssi tsst tsts tsys ttoy ttss tttt ttyl ttys tyl- tyll tylo tyss tyst tyti tyto tytt tyty yili yill yilt yiss yist yiti ylli ylls yoit yoli yoll yolo yoly yool yoot yosi yoso yost yott yoyo ysii yyyy