-ose c-cd cccc cccs ccdc ccdh ccdr ccds cced ccee cche cchr cchs ccoc ccod ccrc ccre ccrs ccrt ccsd ccss ccst cctc cctt cd-e cd-r cdcs cddr cdec cder cdes cdhs cdos cdot cdre cdrs cdss cec- cece ceco cecs cect cedd cede cedo cedt ceec cees cehs ceor ceos cer- cerc cerd cere cero cers cert cesc cese cesr cess cest cet- cete ceto cets chce chch chcs chec ched chee cheh cher ches chet chhs choc chod choh choo chor chos chrc chrd chro chrr chrs chrt chsc chse chsh chsr chst chto chtr chtt coce coch coco coct codd code cods coed coes coho cohs cood cooh coos coot cor- corc cord core coro corr cors cort cosc cose cosh coso coss cost cotc cote coth coto cots cott crcc crce crcr crdc cre- crec cred cree creh creo cres cret crhs croc crod croe croh croo cror crot crrt crss crst crtc crts cscc cscd csce csch csco cscr cscs csdr csec csee cseh cser cset cshs csor csos csot csrc csrd csrs cssd csse cssr cstc cstd csto cstr csts ctec cths ctor ctos ctot ctrc ctrs ctsc ctss ctts dccc dccs dcct dcds dche dchs dcos dcsc dcss dctc dcts dddd ddes ddoc ddot ddrc ddre ddss ddts dec- decc decd dece deco decs dect dedd dede dedo deed deer dees deet deor deos der- derc dere dero derr ders des- desc dese desh deso dess dest dete deth deto detr dets dhec dhed dhee dher dhod dhor doce doch doco docs doct dod- dodd dode dodo dods doer does dohc dohr dohs dood door doos doot dorc dord dore doro dorr dors dort dose dosh doso doss dost dotd dote doth doto dots dott dred dree dreh dres dret drhs drod droh drot drrs dscc dsch dscr dscs dsdr dshs dsos dsrc dsrr dssc dsst dstc dsto dsts dtcc dted dthd dtor dtot dtss eccc ecce ecco ecct ecdc eced eces eche echo echs echt eco- ecod ecos ecot ecrc ecrr ecsc ecse ecss ect- ectc ecth ecto ects eddc edde eddo edds ede- edeh eder edes edhs edoc edod edos edss edts eecs eede eeee eees eehs eeoc eerc eero eers eese eetc eete eeth eets ehcc ehdd eheh eher ehhs ehre ehte eocd eode eoes eore eost eotc eotd eoto eots ercc erce erch erde erds erec ered erer eres eret erhc erhs eroc erod eroe eroo eros errc erre erro errs erse ersh erso erst erth erts esce esch esco escr escs esds esee eseo eser eses eset eshs eso- esos esrd esse essh esso esst estc estd este esth esto estr ests etcc etch etco etcs etds etec etee eter etes eth- ethe etho eths etoe etoh etos etre etro ette etto hccc hcch hccs hcdr hchs hcrd hcsc hcso hcss hcst hdhs hdoc hdod hdos hdss hdtt hech hecs hect hedd hede hedo heds heed heer hees heet hehe heho hehs heor herc herd here hero herr hers hert hesc hesh hess hest hete heth heto hets hett hhds hhhh hhhs hoce hoch hocr hocs hode hodh hodr hods hoed hoer hoes hohe hoho hood hooe hoor hoos hoot horc hord hore horo horr hors hort hose hosh hoss host hotd hote hoth hoto hotr hots hott hrdc hree hrhs hrod hros hrrc hrso hrte hscc hsct hsed hses hset hshs hsse hste hsts htcc htet hths htoh htsc httr o-eo occc occt ocds oce oced ocee ocet oche ochs ocht ocos ocre ocro ocrr ocrs oct- octe octo octs oddd odds oded odeo oder odes odet odoh odoo odor odos odot odso odts oec- oecc oedo oeds oeec oere oers oese oest ohcc ohed ohee oher ohho ohhs ohoh ohos ohre ohso ohss ohte ohto oocr ooer ooes ooho oohs oooh oooo ooos oord oore oort oose oost oots orce orch orco orcs orde ordo ords ore- orec ored oreh oreo orer ores orhe orhs oro- oroe oror oros orot orro orrs orse orso ortc orte orth orto orts oscc osce osco osec osed osee oseh oser oses oset oshc oshe osho oshs osoo osor osos osrd osro ossd osse osso ostc oste ostr osts otcd oted otee oter otes othe otho othr oths oto- otoe otoh otoo otor otos otre otro otrs otse otso otte otto otts rccc rccs rcdc rcde rcds rcet rchs rcos rcrd rcsc rcsd rcss rctc rcts rder rdhs rdoc rdos rdso recc recd rece rech recr recs rect redc redd rede redh redo redr reds reed rees reet rehe rehs reht reod reos reot rerd rere rero rers rert rese resh reso ress rest retd rete reth reto retr rets rett rhce rhee rheo rhes rhet rhhs rhoc rhod rhoh rhos rocc roce roch roco rocs rodd rode rodo rods roed roer roes roet rohe rohr rohs rood roor roos root rorc rore roro rort rosc rose rosh roso ross rost rotc rote roth roto rotr rots rott rred rrhs rrrr rscc rsch rscs rsdd rsds rsee rshd rshs rsos rsre rsts rtcc rtce rtdt rtee rtes rths rtss rtts s-os sccc scce sccs scct scdc scds scec scee scer scet sch- sche schh scho schr schs scoh scoo scor scot scr- scrc scre scrs scsc scsd scsh scso scsr scst sctc sctd scto sctr scts sdcc sdch sdco sddc sdds sder sdes sdet sdhd sdhs sdot sdrc sdrs sdsc sdss se-c se-d se-e se-h se-o se-s se-t sec- secc secd sece sech seco secr secs sect sede sedo seds seec seed seeh seer sees seet sehe sehr sehs seoc seod serc serd sere sero serr sers sert sesc sese sesh seso sess sest set- setc sete seth seto sets sett shcc she- shed shee sheh sheo sher shes shet shhh shhs shod shoe shoo shor shos shot shre shrs shsc shts soce soch soco socr socs sodd sode sodo sods soec soeo soes sohh soho sohs sood soor soos soot sord sore sorh soro sorr sors sort sose sosh