-er -ey -ic c-- ccc cce cci cco ccr ccs ccx ce- cec cee cei ceo cer ces cex cey ci- cic cie cii cio cir cis cix co- coc coe coi coo cor cos cox coy crc cre cri cro crr crs crx cry csc cse csi cso csr css csx csy cxc cxi cxo cxr cxs cxx cyc cye cyo cyr cys ec- ecc ece eci eco ecr ecs ecx eec eee eeo eer ees eex eey eic eie eii eio eir eis eix eo- eoc eoe eoi eoo eor eos erc ere eri ero err ers ery es- esc ese esi eso esr ess esx esy ex- exc exe exi exo exr exs exx exy eyc eye eyo eyr eys icc ice ici ico icr ics icy ie- iec iee iei ier ies iex iey iic iie iii iio iir iis iix io- ioc ioe ioi ioo ior ios ir- irc ire iri iro irr irs irx iry is- isc ise isi iso isr iss isy ixc ixe ixi ixy iyc iye iyo iyr iys iyy o-i oc- occ oci oco ocr ocs ocx oec oee oei oeo oer oes oex oey oic oie oii oio oir ois oo- ooc ooi ooo oor oos oox or- orc ore ori oro orr ors orx ory os- osc ose osi oso osr oss osx ox- oxc oxi oxo oxx oxy oye oyi oyo oys rcc rce rci rco rcr rcs rcx re- rec ree rei reo rer res rex rey ric rie rii rio rir ris rix riy roc roe roi roo ror ros rox roy rrc rri rrr rrs rsc rse rsi rso rsr rss rsx rxr rxs ry- ryc rye ryo ryr rys ryy scc sce sci sco scr scs scx se- sec see sei seo ser ses sex sey sic sie sii sio sir sis six soc soe soi soo sor sos sox soy sr- src sre sri sro srr srs srx sry ss- ssc sse ssi sso ssr sss ssx sxc sxi sxs sy- syc sye syi syr sys syx xci xcr xcx xee xer xes xex xic xie xii xio xis xix xoc xoi xoo xor xos xox xrc xrx xry xsc xsi xss xxi xxo xxx xxy xyr xyy ycc yce yci yco ycs ycy yec yee yei yeo yer yes yex yey yie yii yio yir yis yoc yoe yoi yoo yor yos yox yoy yrc yre yro yrs ysc yse ysi yso ysr yss ysy yxe yxy yyc yye yys yyy

-ose cccc ccci cccs ccee ccic ccii ccir ccis ccix ccoc ccrc ccre ccri ccrs ccsi ccss ccxi cec- cece ceci ceco cecs ceec cees ceor ceos cer- cerc cere ceri cero cers cery cesc cese cesi cesr cess cexe ceys ceyx cicc cici cico cicr cics ciee cier cies ciii ciis cior cios circ cire ciri ciro cirr cirs cis- cisc cise cisr ciss cisy cixi coce coco coes coex coir cois coix coos cor- corc core cori coro corr cors cory cosc cose cosi coso coss cosy coxe coxy coyo coyr coys crcc crce crcr cre- crec cree crei creo cres crex cric crie cris croc croe croo cror croy crss cry- cryo crys cscc csce csci csco cscr cscs csec csee cser csio csir csis csix csor csos csox csrc csrs csse cssr csys cxii cxix cxro cxxi cxxx cyc- cycc cycs cyre cyrs cyse cyy- cyyc eccc ecce ecci ecco eces ecis eco- ecos ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eeoc eerc eero eers eery eese eesi eesy eico eics eiec eiei eier eies eire eirs eiry eise eiso eiss eisy eoes eoir eois eore eori er-x ercc erce erec erei erer eres eric erie erio eris eroc eroe eroi eroo eros errc erre erro errs erse ersi erso eryc erye eryx esce esci esco escr escs esee eseo eser eses esie esis eso- esos esox esri esse essi esso essy exco exec exer exes exis exo- exor exos exrx exxy eyec eyer eyes eyey eyio eyir eyre eyry eyse eyyr iccc icci icco iccr iccs icec icee icer ices icex icey icis icoc icor icos icrc icre icrr icrs icry icsc icse icsi icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr ioci ioee ioii ioio iooi iooo ioos iore iori iors ioso ircc ircs ircx iree irer ires irex iri- iric irie irio iris irix iriy iroc irrc irre irri irrs irse iscc isci isco iscr iscs isec isee iseo iser ises isic isie isis iso- isoc isor isos isri issc isse issi isso issr isss issy isys ixos ixxi iyer iyos iyre iyse o-eo occc occi oce ocee ocis ocos ocre ocro ocrr ocrs ocys oec- oecc oeec oere oers oese oeye oeyo oici oier oies oiii oios oire oiry oisc oise oocr ooer ooes oooo ooos oore oory oose oosi orce orci orco orcs ore- orec oreo orer ores orex orey ori- oric orie orio oris orix oro- oroe oror oros oroy orri orro orrs orry orse orsi orso orsy orys oryx oscc osce osci osco osec osee osei oser oses osey osie osii osis osoi osoo osor osos osro osse ossi osso ossy oxer oxes oxi- oxic oxie oxis oxo- oxos oxox oxsi oxxo oxy- oyce oyee oyer oyes oyre oyri oyse oyss rccc rccs rcic rcis rcos rcsc rcsi rcss rcyc recc rece reci recr recs recy rees reii reir reis reos rere reri rero rers rery rese resi reso ress rexx reye reys ricc rice rico rics rier ries riex riis rios rire riri rirs risc rise risi riso riss rixc rixe rixo rixy riyo rocc roce roco rocs roer roes roey roio roir rois rooi roor roos roox rorc rore rori roro rory rosc rose rosi roso ross rosy roxo roxy roye roys rrrr rscc rscs rscy rsee rsis rsos rsre rxes ryes ryis rysy s-ic s-ii s-os sccc