-ic c-- ccc cci cco ccr ccs cct ccx ci- cic cii cio cir cis cit cix co- coc coi coo cor cos cot cox crc cri cro crr crs crt crx csc csi cso csr css cst csx ctc cti cto ctr cts ctt ctx cxc cxi cxo cxr cxs cxt cxx icc ici ico icr ics ict iic iii iio iir iis iit iix io- ioc ioi ioo ior ios iot ir- irc iri iro irr irs irt irx is- isc isi iso isr iss ist itc iti ito its itt itx ixc ixi o-i oc- occ oci oco ocr ocs oct ocx oic oii oio oir ois oit oo- ooc ooi ooo oor oos oot oox or- orc ori oro orr ors ort orx os- osc osi oso osr oss ost osx ot- otc oti oto otr ots ott ox- oxc oxi oxo oxt oxx rcc rci rco rcr rcs rct rcx ric rii rio rir ris rit rix roc roi roo ror ros rot rox rrc rri rrr rrs rrt rsc rsi rso rsr rss rst rsx rtc rti rto rtr rts rtt rtx rxr rxs scc sci sco scr scs sct scx sic sii sio sir sis sit six soc soi soo sor sos sot sox sr- src sri sro srr srs srt srx ss- ssc ssi sso ssr sss sst ssx stc sti sto str sts stt stx sxc sxi sxs sxt t-x tcc tci tco tcr tcs tct tcx tic tii tio tir tis tit tix to- toc toi too tor tos tot tox trc tri tro trr trs trt trx tsc tsi tso tsr tss tst tsx ttc tti tto ttr tts ttt ttx txi txs txt xci xcr xcx xic xii xio xis xit xix xoc xoi xoo xor xos xot xox xrc xrt xrx xsc xsi xss xst xtc xti xtr xts xtx xxi xxo xxx

cccc ccci cccs ccic ccii ccir ccis ccix ccoc ccrc ccri ccrs ccrt ccsi ccss ccst cctc cctt ccxi cicc cici cico cicr cics cict ciii ciis ciit cior cios circ ciri ciro cirr cirs cirt cis- cisc cisr ciss cist citi cito cits citt cixi coco coct coir cois coit coix coos coot cor- corc cori coro corr cors cort cosc cosi coso coss cost cotc coti coto cots cott crcc crcr cric cris crit croc croo cror crot crrt crss crst crtc crts cscc csci csco cscr cscs csio csir csis csit csix csor csos csot csox csrc csrs cssr cstc csto cstr csts cstx csxt ctic ctor ctos ctot ctrc ctrs ctsc ctss ctts cxii cxix cxro cxxi cxxx iccc icci icco iccr iccs icct icis icoc icor icos icrc icrr icrs icrt icsc icsi icsr icss icst icts iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisi iisr iist iitr iitt ioci ioii ioio ioit iooi iooo ioos iori iors ioso ioto ircc ircs ircx iri- iric irio iris irix iroc irrc irri irrs irti irts iscc isci isco iscr iscs isct isic isis isit iso- isoc isor isos isri issc issi isso issr isss istc isti isto istr ists itcs itic itis itoi itoo itor itos itri itrs itsi itso itto ixos ixxi occc occi occt ocis ocos ocro ocrr ocrs oct- octi octo octs oici oiii oios oirt oisc oist oitc oiti oocr oooo ooos oort oosi oost oots orci orco orcs ori- oric orio oris orit orix oro- oror oros orot orri orro orrs orsi orso ortc orto orts oscc osci osco osii osis osoi osoo osor osos osro ossi osso ostc osti ostr osts otic otis otit oto- otoo otor otos otro otrs otso otti otto otts oxi- oxic oxis oxo- oxos oxox oxsi oxxo rccc rccs rcic rcis rcos rcsc rcsi rcss rctc rcti rcts ricc rico rics rict riis rios riot riri rirs risc risi riso riss rist riti rito rits ritt rixc rixo rocc roco rocs roio roir rois roit rooi roor roos root roox rorc rori roro rort rosc rosi roso ross rost rotc roti roto rotr rots rott roxo rrrr rscc rscs rsis rsos rsts rtcc rtss rtts s-ic s-ii s-os sccc sccs scct sci- scic scio scir scis scit scoo scor scot scox scr- scrc scri scrs scsc scsi scso scsr scst sctc scto sctr scts sicc sici sico sics siit sior sios siot siox sirc siri siro sirr sirs sirt sisc sisi siss sist sit- sitc siti sito sits sitt sixo sixt sixx soci soco socr socs socx soic soir sois soit soor soos soot sori soro sorr sors sort sosi soso soss sost sotc soto sots soxs srcc srct sris sros srtr sscc ssci sscs ssis ssit ssoc ssot ssrc ssri ssrs sssc sssi ssss sstc ssts stcc stcs stic stio stir stis stit stix stoo stor stos stot stox strc stri stro strs stsi stss sttc sttr tccc tcos tctc tcts ticc tico tics tiit tios tiri tiro tirr tirs tisi tiso tiss tist titc titi tito tits titt tixt toci toco tois toit toor toos toot torc tori toro torr tors tort torx tosc tosi toso toss tost tosx totc toti toto totr tots tott tox- toxi toxo toxs toxt trcc tri- tric trio tris trit trix troc troi troo tros trot trox trsi trst trtc trtr tscc tsis tsix tsoi tsos tssi tssr tsst tstc tsts ttss tttt txii txtr xcii xcis xcri xico xics xiii xisi xist xito xixi xoco xois xoro xors xoxo xtro xtsr xxii xxix xxxi xxxo xxxx

-itis c-cor ccccc cccii cciii ccitt ccxii cicis circo circs ciric cirio ciris cirr- cirri cirro cirs- cisco cists citr- citro co-co cocc- cocci cocco cocio cocir cocos cocto coiro coirs coist coors coost coots corio coris coro- coroi corot corri corrs corsi corso corss corti corto corts cosco cosic cosio cosix cost- costi costo costs cotos cotso cott- cotto cotts crics crio- criss crist crito crits croci croco crocs crois croix croos croot cross crost crots crott cssii cstcc cttoi