ilca ilce ile- ilea ilec iler iles ilia ilic ilie ilir ilis ill- illa ille illi ills ilre ilsa ilse irac irae iraf irai iral irar iras irca ircc ircs iree irel irer ires irfe iri- iria iric irie iril iris irla irra irrc irre irri irrs irsa irse irsf is-a isac isae isaf isai isal isar isas isca iscc isci iscr iscs isea isec isee isel iser ises isfa isfc isia isic isie isil isis isla isle isls isra isri issa issc isse issf issi issr isss laaa laac laal laar laas laca lacc lace laci lacl lacs lael laer laes lafc lafe laff laia laic laie lail lair lais lala lale lali lall lara larc lare larf lari larr lars lasa lase lasi lass lcac lcca lccc lcce lccs lcer lces lcfc lcfr lcia lcis lcls lcra lcrl lcrs lcsc lcsr leaa leaf leal lear leas leca lece leea leef leel leer lees lefa lefe leff leia leic leie leif leil leir leis lela lele leli lell lera lerc lere lesa lese less lfca lfcc liac liar lias lica lice licr lics lief liel lier lies lifa life liff lifl liia liii liir liis lila lile lili lill lils lira lirc lire liri lirl lirr lirs lisa lise lisi liss llcc llcs llef lles lllc llll lrac lral lrcs lrfc lric lrif lrrc lrrr lrse ls-r lscs lsea lses lsfc lsla lsrc lssa lssr raaf raas rac- raca racc race raci racs raec raef rael raer raes rafa rafc rafe raff rafi raia raic raie raif raii rail rair rais rala rale ralf rall rara rare rarf rari rars rasa rasc rase rasi rasl rass rcac rcaf rcas rccc rccs rcfc rcic rcis rcle rcls rcsa rcsc rcsi rcsl rcss rea- reac reae reaf real rear reas reca recc rece reci recr recs reef reel rees refe reff refi refl refr refs reia reif reii reil reir reis rela rele rell rels rera rere reri rers resa rese resi ress rfae rfef rffc rffl rfic riaa riai rial rias rica ricc rice rics rief riel rier ries rifa rife riff rifs riia riif riis rila rile rill rire riri rirs risa risc rise risi riss rlcs rlee rlef rlif rlls rras rrfc rrif rrle rrrr rsaa rsaf rsai rscc rscs rsee rsfc rsis rslc rsre rssa rssl s-ic s-ii sa-c saac saae saaf saal saar saas saca sacc sace saci sacr sacs sael saer saes safa safc safe saff safi safr saia saic saie saif sail sair sais sala salc sale salf sali sall sals sara sarc sare sarf sari sarl sarr sars sasa sasc sase sasf sasi sasl sass scaa scac scaf scai scal scar scas sccc scce sccl sccs scea scec scee scel scer scfa scfc scfe scfi sci- scia scic scie scif scil scir scis scl- sclc scls scr- scra scrc scre scri scrs scsa scsc scsi scsl scsr se-c se-e se-f se-i se-s seaa seac seaf seal sear seas sec- seca secc sece secr secs seea seec seef seel seer sees sefa seff sefi sefl seia seie seif seii seil seir seis sela sele self seli sell sels sera serc sere serf seri serr sers sesa sesc sese sesi sess sfar sfas sfca sfcc sfcs sfer sffc sfia sfla sflc sfls sfra sfrc sfss siaa siac siae siaf siai sial sias sica sicc sice sici sics siec sief siel sier sies sifa sife siff sifl sifr sil- sila silc sile silf sili sill sils sira sirc sire sirf siri sirr sirs sisa sisc sise sisi siss sl-i slaa slac slae slaf slai slas slcc slea slee sler sles slic slie slir slrc slre slrs slsa slsc sraf sras srcc srec sres srfc srfi sris ssaa ssac ssas ssca sscc ssce ssci sscs ssec ssee sses ssfc ssfl ssis ssla sslc ssle ssra ssrc ssri ssrl ssrs sssa sssc sssf sssi ssss