icgc icis icll iclr icra icrc icrf icrr icrs icrt icsa icsc icsi icsr icss icst icta icts ifaa ifac ifar ifas ifat ific ifil ifis ifit ifla ifra ifrf ifri ifsa ifsc ifta igac igal igar igas igcc igfa igfc igga iggs igia igil igis igla igli igra igri iiac iias iica iifa iiii iiis iiit iila iira iirc iirs iisc iisi iisr iist iita iitr iitt ilac ilag ilal ilar ilas ilca ilia ilic ilir ilis ilit ill- illa illi ills illt ilsa ilts irac iraf irai iral irar iras irca ircc ircg ircs irgs iri- iria iric irig iril iris irla irra irrc irri irrs irsa irsf irsg irta irtf irti irts is-a isac isaf isai isal isar isas isat isca iscc isci iscr iscs isct isfa isfc isgc isia isic isil isis isit isla isls isra isrg isri issa issc issf issi issr isss ista istc isti istr ists itaa itac itaf itai ital itar itas itat itcs itfa itgc itgs itia itic itif itil itis itll itra itrf itri itrs itsa itsf itsi itta ittf laaa laac laag laal laar laas laat laca lacc laci lacl lacs lact lafc laff laft lag- laga lagg lags laia laic lail lair lais lait lala lali lall lara larc larf larg lari larr lars lart lasa lasi lass last lata latc lati lats latt lcac lcat lcca lccc lccs lcfc lcfg lcfr lcia lcis lcls lcra lcrg lcrl lcrs lcsc lcsr lctl lcts lfat lfca lfcc lfts lgca lgfl lgts liac liar lias liat lica licr lics lict lifa liff lifg lifl lift liga ligc ligg ligi liia liig liii liir liis lila lilg lili lill lils lilt lira lirc lirg liri lirl lirr lirs lirt lisa lisi liss list lita liti litl litr lits litt llat llcc llcs llgc lllc llll lrac lral lrat lrcs lrfc lric lrif lrrc lrrr lrst lrta lrts ls-r lsat lscs lsfc lsla lsrc lssa lssr lsts ltac ltcc ltcg ltci ltcs ltfc ltgs ltra ltrs ltsa ltsi ltsr lttc lttr raaf raag raas raat rac- raca racc raci racs ract rafa rafc raff rafi raft raga ragg ragi rags raia raic raif raig raii rail rair rais rait rala ralf rall ralt rara rarf rari rars rasa rasc rasi rasl rass rast rata ratf rati rats ratt rcac rcaf rcas rccc rccs rcfc rcga rcgc rcic rcis rcls rcrg rcsa rcsc rcsi rcsl rcss rctc rctg rcti rcts rffc rffl rfgs rfic rftc rgit rgtr rgts riaa riai rial rias riat rica ricc rics rict rifa riff rifs rift riga rigg rigi rigs riia riif riis rila rill riri rirs risa risc risi riss rist rita riti ritl rits ritt rlcg rlcs rlif rlls rras rrat rrfc rrif rrrr rsaa rsaf rsai rscc rscs rsfc rsgc rsis rslc rssa rssl rsts rtai rtas rtca rtcc rtcg rtfc rtgs rtls rtlt rtss rtts s-ic s-ii sa-c saac saaf saag saal saar saas saat saca sacc saci sacr sacs sact safa safc saff safi safr saft saga sagg sagi sags sagt saia saic saif sail sair sais sait sala salc salf sali sall sals salt sara sarc sarf sarg sari sarl sarr sars sart sasa sasc sasf sasi sasl sass sast sata satc satg sati satl satr sats satt scaa scac scaf scag scai scal scar scas scat sccc sccl sccs scct scfa scfc scfg scfi scgs sci- scia scic scif scil scir scis scit scl- sclc scls scr- scra scrc scri scrs scsa scsc scsi scsl scsr scst sctc sctl sctr scts sfar sfas sfca sfcc sfcg sfcs sffc sfia sfla sflc sfls sfra sfrc sfss sfts sgaa sgac sgca sgcg sggg sggs sgic sglr sgls sgss sgta sgts siaa siac siaf siag siai sial sias siat sica sicc sici sics sifa siff sifl sifr sift siga sigg sigi sigs siit sil- sila silc silf sili sill sils silt sira sirc sirf siri sirr sirs sirt sisa sisc sisi siss sist sit- sita sitc siti sits sitt sl-i slaa slac slaf slag slai slas slat slcc slft slic slig slir slit slrc slrs slsa slsc slst slts sraf sras srcc srct srfc srfi sris srta srtr ssaa ssac ssas ssat ssca sscc ssci sscs ssfc ssfl ssgs ssgt ssis ssit ssla sslc sslt ssra ssrc ssrg ssri ssrl ssrs sssa sssc sssf sssi ssss ssta sstc sstl ssts stac stag stai stal star stas stat stca stcc stcs stfc stgr stia stic stif stig stil stir stis stit stlc stlg stlt stra strc stri strs stsf stsi stss sttc sttr taa- taaf taag taal taar taas taat taca tacc taci tacl tacs tact tafa tafc taff tafi taft taga tagg tagi tags taia taig tail tair tais tait tala talc tali tall tals tara tarc tarf targ tari tarr tars tart tasa tasc tasi tasr tass tast tata tati tatr tats tatt tcca tccc tcfc tcfg tcga tctc tcts tfal tfca tfrs tfsi tfss tftc tgcc tgfa tgif tgtc tgts tiaa tiaf tial tiar tias tica ticc tics tifa tiff tift tiga tigi tigr tigs tiit tila till tilr tils tilt tira tiri tirl tirr tirs tisa tisi tiss tist tita titc titi tits titt tlac tlgc tlli tlrs traa trac traf trag trai tral tras trat trca trcc trcl trfc trfr tri- tria tric trif trig tril tris trit trra trsi trst trtc trtr tsaa tsai tsal tsar tsat tsca tscc tscg tsfc tsfl tsgt tsia tsig tsis tssa tssf tssg tssi tssr tsst tstc tsts ttfa ttfc ttff ttss tttt