icpa icpc icpd icps icra icrc icre icrr icrs icrt icsa icsb icsc icsd icse icsi icsp icsr icss icst icta ictp icts idad idae idar idas idat idbe idca idce idcr idda idea idec ided idee ider ides idia idic idid idie idir idis idps idra idrc idre idsa idsc idse idss idta idtp idts ieac ieat iecc iedr ieds ieet ieie iepa iera iere ieri iers iesa iesc iesi iesr iest ieta iett iiac iias iica iicd iida iide iied iies iiie iiii iiis iiit iipa iira iirc iirs iisc iisd iisi iisp iisr iist iita iitr iitt ipac ipad ipas ipat ipba ipca ipcc ipce ipcs ipct ipdc ipdi ipea ipec iper ipes ipet ipid ipie ippa ippc ippr ipri ipsa ipsc ipse ipsi ipsp ipss ipta iptc ipts irac irad irae irai irap irar iras irbe irbp 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 irta irte irti irtp irts is-a isac isad isae isai isar isas isat isba isbd isbe isbt isca iscc iscd isci iscp iscr iscs isct isda isdb isdc isde isds isea iseb isec ised isee isep iser ises iset isia isic isie isis isit ispa ispc ispe ispr isps isra isri isrp issa issc isse issi issp issr isss ista istc istd iste isti istp istr ists itaa itac itai itap itar itas itat itbe itbs itcs itea itec itep iter ites itet itia itic itie itis itpa itpc itra itri itrs itsa itse itsi itsp itta paap paar paas paat paba pabt paca pacd pace paci pacs pact pada padd pade padi pads paea paec paep paer paes paia paib paid paie paip pair pais pait papa papb pape papi papp papr paps par- para parc pard pare pari parp parr pars part pasa pasc pasd pase pasi pasp pass past pata patd pate pati patr pats patt pbac pbar pbcc pbed pbpa pbrs pbsa pbsp pcaa pcad pcae pcap pcas pcba pcbc pcbs pcca pccc pcce pccs pcea pcep pcer pcia pcip pcpb pcpp pcps pcra pcrc pcrd pcre pcsa pcse pcte pcts pdac pdas pdbs pdca pdci pdcp pdea pdes pdic pdpa pdpr pdrc pdrs pdsa pdsd pdss pdtc peab peac peai peap pear peas peat peba peca pece peci pecr pecs pect ped- peda pede pedi peds peec peed peep peer pees peet peia peip peir peis peit pepa pepd pepe pepi peps per- pera perc perd pere peri perp perr pers pert pesa pese pesi pess pest peta pete peti petr pets pett piai pias piat pibb pibi pica picc pice pici picr pics pict pida pide pids piea pied piep pier pies piet piia piip pipa pipe pipi pipp pips pira pirc pire piri pirr pirs pisa pisd pise pisi piss pist pita pite piti pitr pits pitt ppac ppad ppap ppar ppcc ppcd ppci ppcs ppds pper ppib ppic ppid ppie pppa pppd pppp ppps pprc ppss ppta ppts pptt prad prae prai prar pras prat prbc prbs prca prcc prcd prcp prcs pre- preb prec pred pree prep pres pret pri- pria prid prie prii pris prpd prps prrd prri prrs prsa prsc prsd prse prsi prss prtc prti prtp prtr psac psap psas psat psbd psbr psbt psca psci psdc psdi psdp psdr psds pseb psec psei psia psid psip psis pspi pspp pspr psps psrd psrp pssa pssc psse psst psts ptab ptas ptca ptcc ptdc pter ptpd ptrd ptsa ptsd pttc raab raad raas raat raba rabb rabe rabi rabs rac- raca racc race raci racs ract rada radc radd rade radr rads radt raec raed raep raer raes raia raic raid raie raii raip rair rais rait rapa rapc rapd rape rapi rapp raps rapt rara rarb rare rari rars rasa rasc rasd rase rasi rasp rass rast rata rate rati ratp rats ratt rbbb rbbr rbbs rbds rbis rbsd rbsp rbss rbst rcac rcas rcbc rccb rccc rccs rcdc rcde rcds rcep rcet rcic rcid rcis rcpd rcpi rcps rcpt rcrd rcsa rcsc rcsd rcsi rcss rctc rcti rcts rdac rdap rdas rdbp rder rdpc rea- reac read reae reap rear reas reat reba rebb rebe rebs reca recc recd rece reci recp recr recs rect reda redc redd rede redi redr reds reeb reed reep rees reet reia reid reii reir reis reit repe repi repp repr reps rept rera rerd rere reri rers rert resa rese resi resp ress rest reta retd rete reti retr rets rett riaa riab riad riai rias riat rib- riba ribe ribs rica ricc rice rics rict rida ridc ridd ride ridi rids ried riep rier ries riet riia riis ripa ripd ripe ripi ripp ripr rips ript rire riri rirs risa risc risd rise risi risp riss rist rita rite riti rits ritt rpca rpcs rpdp rpet rpii rpps rpta rptd rpts rrad rras rrat rred rrrr rrsp rsaa rsai rsbi rscc rscs rsdd rsds rsee rsid rsis rspb rsps rsre rssa rstp rsts rtai rtas rtca rtcc rtce rtdt rtee rtei rtes rtpa rtps rtss rttp rtts s-ib s-ic s-ii sa-c saab saac saad saae saap saar saas saat saba sabb sabc sabe sabi sabr sabs saca sacc sacd sace saci sacr sacs sact sada sadb sadc sadd sade sadi sadr sads sadt saeb saer saes saia saic said saie saip sair sais sait sapa sape sapi sapp saps sara sarc sard sare sari sarp sarr sars sart sasa sasc sasd sase sasi sass sast sata satb satc satd sate sati satr sats satt sbaa sbac sbai sbar sbas sbbs sbca sbcc sbcs sbct sbds sber sbia sbic sbsa sbsd sbse sbsi sbsp sbst sbtc scaa scab scac scad scai scap scar scas scat scba scbi sccc scce sccp sccs scct scda scdc scdp scds scea scec scee scep scer scet sci- scia scic scid scie scip scir scis scit scpa scpb scpe scpi scps scpt