iaep iaia iais iapa iapp iaps iara iarc iare iars iasa iasc iasi iasp iasr icaa icac icad icai icap icar icas icca iccc icci iccp iccr iccs icdc icdd icde icdp icea icec iced icee icer ices icis icpa icpc icpd icps icra icrc icre icrr icrs icsa icsc icsd icse icsi icsp icsr icss idad idae idar idas idca idce idcr idda idea idec ided idee ider ides idia idic idid idie idir idis idps idra idrc idre idsa idsc idse idss ieac iecc iedr ieds ieie iepa iera iere ieri iers iesa iesc iesi iesr iiac iias iica iicd iida iide iied iies iiie iiii iiis iipa iira iirc iirs iisc iisd iisi iisp iisr ipac ipad ipas ipca ipcc ipce ipcs ipdc ipdi ipea ipec iper ipes ipid ipie ippa ippc ippr ipri ipsa ipsc ipse ipsi ipsp ipss irac irad irae irai irap irar iras irca ircc ircd ircs irda irdc irdp irds ired iree irer ires iri- iria iric irid irie irip iris irpa irpc irpe irps irra irrc irre irri irrs irsa irse irsp is-a isac isad isae isai isar isas isca iscc iscd isci iscp iscr iscs isda isdc isde isds isea isec ised isee isep iser ises isia isic isie isis ispa ispc ispe ispr isps isra isri isrp issa issc isse issi issp issr isss paap paar paas paca pacd pace paci pacs pada padd pade padi pads paea paec paep paer paes paia paid paie paip pair pais papa pape papi papp papr paps par- para parc pard pare pari parp parr pars pasa pasc pasd pase pasi pasp pass pcaa pcad pcae pcap pcas pcca pccc pcce pccs pcea pcep pcer pcia pcip pcpp pcps pcra pcrc pcrd pcre pcsa pcse pdac pdas pdca pdci pdcp pdea pdes pdic pdpa pdpr pdrc pdrs pdsa pdsd pdss peac peai peap pear peas peca pece peci pecr pecs ped- peda pede pedi peds peec peed peep peer pees peia peip peir peis pepa pepd pepe pepi peps per- pera perc perd pere peri perp perr pers pesa pese pesi pess piai pias pica picc pice pici picr pics pida pide pids piea pied piep pier pies piia piip pipa pipe pipi pipp pips pira pirc pire piri pirr pirs pisa pisd pise pisi piss ppac ppad ppap ppar ppcc ppcd ppci ppcs ppds pper ppic ppid ppie pppa pppd pppp ppps pprc ppss prad prae prai prar pras prca prcc prcd prcp prcs pre- prec pred pree prep pres pri- pria prid prie prii pris prpd prps prrd prri prrs prsa prsc prsd prse prsi prss psac psap psas psca psci psdc psdi psdp psdr psds psec psei psia psid psip psis pspi pspp pspr psps psrd psrp pssa pssc psse raad raas rac- raca racc race raci racs rada radc radd rade radr rads raec raed raep raer raes raia raic raid raie raii raip rair rais rapa rapc rapd rape rapi rapp raps rara rare rari rars rasa rasc rasd rase rasi rasp rass rcac rcas rccc rccs rcdc rcde rcds rcep rcic rcid rcis rcpd rcpi rcps rcrd rcsa rcsc rcsd rcsi rcss rdac rdap rdas rder rdpc rea- reac read reae reap rear reas reca recc recd rece reci recp recr recs reda redc redd rede redi redr reds reed reep rees reia reid reii reir reis repe repi repp repr reps rera rerd rere reri rers resa rese resi resp ress riaa riad riai rias rica ricc rice rics rida ridc ridd ride ridi rids ried riep rier ries riia riis ripa ripd ripe ripi ripp ripr rips rire riri rirs risa risc risd rise risi risp riss rpca rpcs rpdp rpii rpps rrad rras rred rrrr rrsp rsaa rsai rscc rscs rsdd rsds rsee rsid rsis rsps rsre rssa s-ic s-ii sa-c saac saad saae saap saar saas saca sacc sacd sace saci sacr sacs sada sadc sadd sade sadi sadr sads saer saes saia saic said saie saip sair sais sapa sape sapi sapp saps sara sarc sard sare sari sarp sarr sars sasa sasc sasd sase sasi sass scaa scac scad scai scap scar scas sccc scce sccp sccs scda scdc scdp scds scea scec scee scep scer sci- scia scic scid scie scip scir scis scpa scpe scpi scps scr- scra scrc scre scri scrs scsa scsc scsd scsi scsr sdae sdap sdcc sddc sdds sdep sder sdes sdic sdpr sdps sdrc sdrs sdsc sdss se-c se-d se-e se-i se-s seaa seac sead seap sear seas sec- seca secc secd sece secr secs seda sede seds seea seec seed seep seer sees seia seid seie seii seip seir seis sepa sepd sepe sepi sepp sepr seps sera serc serd sere seri serp serr sers sesa sesc sese sesi sess siaa siac siae siai sias sica sicc sice sici sicp sics sida sidd side sidi sidr sids siec sied sier sies sipa sipc sipe sipi sipp sips sira sirc sire siri sirp sirr sirs sisa sisc sisd sise sisi siss sp-a spac spad spae spap spar spas spca spcc spcs spdc spde spdp spdr spea spec sped spee sper spes spia spic spie spip spir spis sppd spps sprd spri sprs spsa spsd spse spsp spss sras srcc srde srec sres sris srpc srps srsd srsp ssaa ssac ssap ssas ssca sscc ssce ssci sscp sscs ssdc ssdd ssdp ssec ssee ssep sses ssid ssis sspa sspc sspe ssps ssra ssrc ssri ssrs sssa sssc sssi ssss