-ase a-ii aaaa aaac aaae aaaf aaai aaar aaas aaca aacc aace aacf aaci aacr aacs aaea aaec aaes aafa aafc aaff aafi aaic aaii aais aara aarc aare aari aars aasa aasc aase aasf aasi aass acaa acac acae acai acar acas acca accc acce accf acci accs ace- acea acec acer aces acfc acfe acfi acfs aci- acia acic acie acif acir acis acr- acra acrc acre acri acrr acrs acsa acsc acse acsi acss aeac aeaf aeas aeci aeer aer- aera aerc aeri aers aesc aess afaa afar afca afcc afci afcs afee afer afes affa affc affi affs afia afif afir afis afr- afra afrc afre afri afrs afsa afsc aiai aias aica aicc aice aicf aicr aics aiea aiee aiff aifs aiia aiic aiir aira aire airi airs aisa aise aisi aisr arac arae araf arai arar aras arc- arca arce arci arcs area arec aree aref arei ares arfa arfc arff arfs aria arie arif arii aris arr- arra arrc arre arri arrr arrs ars- arsa arsc arse arsi asaa asac asae asaf asai asar asas asc- asca ascc asce asci ascr asea asec asee aser ases asfa asfi asia asic asie asif asii asir asis asra asrc asrs assa assc asse assi assr asss caaa caac caaf caas cac- caca cacc cace caci cacr caec caei caer caes cafa cafc cafe caff cafs caia caic cair cais cara carc care carf cari carr cars casa casc case casi casr cass ccaa ccac ccaf ccai ccar ccas ccca cccc cccf ccci cccs ccee ccfa ccfc ccff ccfi ccic ccii ccir ccis ccra ccrc ccre ccrf ccri ccrs ccsa ccsf ccsi ccss ceac cear ceas cec- ceca cece ceci cecs ceec cees cef- cefa cefc cer- cera cerc cere cerf ceri cers cesa cesc cese cesi cesr cess cfaa cfac cfae cfar cfca cfcf cfcs cffr cfia cfra cfre cfsa cfse cfsi ciaa ciar cias cica cicc cici cicr cics ciee cier cies cifa cife ciff cifs ciia ciii ciis cira circ cire ciri cirr cirs cis- cisa cisc cise cisr ciss crac craf crai crar cras crca crcc crce crcr cre- crea crec cree crei cres crfc crfs cria cric crie crif cris crsa crss csaa csac csar csas cscc csce cscf csci cscr cscs csea csec csee cser csfc csfr csia csir csis csra csrc csrs cssa csse cssr eaaf eaca eacc eaec eaif eara eare ears easa ease easi ecaa ecac ecai ecar ecca eccc ecce ecci ecef eces ecfa ecfc ecfr ecfs ecis ecra ecrc ecrf ecri ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eera eerc eers eese eesi efas efca efes effa effi effs efic efsa efsi eica eics eiec eiei eier eies eifs eira eire eirs eisa eise eiss eraf eras erca ercc erce erec erei erer eres erfc erfs eria eric erie eris erra errc erre errs ersa erse ersi esac esai esar esas esca esce esci escr escs esea esee eser eses esfs esie esis esra esri essa esse essi faaa faac faas faca facc face facs faes fafa fafc fafe faff fafi faie fair fais fara farc fare farr fars fasa fasc fase fasi fass fcar fcas fcca fccf fces fcic fcii fcra fcsc feaf fear feas fece feer fees fefc fefe feff fefi feia feie feir feis fera ferc fere ferr fers fesa fese fess ffar ffcc ffee ffff ffii ffrr ffsa ffss fiaa fiac fiaf fiar fias fica ficc fice fics fiec fief fier fies fifa fifc fife fiff fifi fiii fira fire firs fisa fisc fise fisi fiss frac frae fras frcc frea free frei fres frfc fria fric frie fris frsc fsai fsas fscc fsec fsfi fsia fsra fssa fssc fssf iaaa iaac iaai iaas iaca iacc iacr iacs iaea iaec iafc iafe iaff iaia iais iara iarc iare iars iasa iasc iasi iasr icaa icac icaf icai icar icas icca iccc iccf icci iccr iccs icea icec icee icef icer ices icis icra icrc icre icrf icrr icrs icsa icsc icse icsi icsr icss ieac iecc ieie iera iere ieri iers iesa iesc iesi iesr ifaa ifac ifae ifar ifas ifer ifes ific ifis ifra ifrf ifri ifsa ifsc iiac iias iica iies iifa iiie iiii iiis iira iirc iirs iisc iisi iisr irac irae iraf irai irar iras irca ircc ircs iree irer ires irfe iri- iria iric irie iris irra irrc irre irri irrs irsa irse irsf is-a isac isae isaf isai isar isas isca iscc isci iscr iscs isea isec isee iser ises isfa isfc isia isic isie isis isra isri issa issc isse issf issi issr isss raaf raas rac- raca racc race raci racs raec raef raer raes rafa rafc rafe raff rafi raia raic raie raif raii rair rais rara rare rarf rari rars rasa rasc rase rasi rass rcac rcaf rcas rccc rccs rcfc rcic rcis rcsa rcsc rcsi rcss rea- reac reae reaf rear reas reca recc rece reci recr recs reef rees refe reff refi refr refs reia reif reii reir reis rera rere reri rers resa rese resi ress rfae rfef rffc rfic riaa riai rias rica ricc rice rics rief rier ries rifa rife riff rifs riia riif riis rire riri rirs risa risc rise risi riss rras rrfc rrif rrrr rsaa rsaf rsai rscc rscs rsee rsfc rsis rsre rssa s-ic s-ii sa-c saac saae saaf saar saas saca sacc sace saci sacr sacs saer saes safa safc safe saff safi safr saia saic saie saif sair sais sara sarc sare sarf sari sarr sars sasa sasc sase sasf sasi sass scaa scac scaf scai scar scas sccc scce sccs scea scec scee scer scfa scfc scfe scfi sci- scia scic scie scif scir scis scr- scra scrc scre scri scrs scsa scsc scsi scsr se-c se-e se-f se-i se-s seaa seac seaf sear seas sec- seca secc sece secr secs seea seec seef seer sees sefa seff sefi seia seie seif seii seir