-ing c-cd cccc ccci cccs ccdc ccdh ccdi ccdn ccdr ccds ccgc ccgs cchr cchs ccic ccid ccii ccir ccis ccnc ccni ccnr ccns ccrc ccrg ccri ccrs ccsd ccsg ccsi ccsn ccss cd-r cdcs cddr cdhs cdic cdii cdis cdnc cdrs cdss cgcc cgcg cggs cghs cgis cgns cgsh cgss chch chci chcs chdi chgd chgn chgs chhs chic chid chig chih chin chir chis chnc chnr chns chrc chrd chrn chrr chrs chsc chsh chsi chsr cicc cich cici cicr cics cidc cidg cidi cidr cids cigi cigs cihr cihs ciid ciii ciis cin- cinc cind cing cini circ cirh ciri cirr cirs cis- cisc cisd cish cisn cisr ciss cnci cndd cngi cnhs cnic cnid cnih cnrc cnrr cnss crcc crcr crdc crgs crhs cric crig crin cris crns crss cscc cscd csch csci cscr cscs csdn csdr csgh csgn cshs csid csir csis csrc csrd csrs cssd cssr dccc dcci dccs dcds dcgs dchs dcii dcis dcns dcsc dcsg dcss dddd ddrc ddss dgsi dgsn dhin dhis dhrn dhsg dich dici didi dids digg digi digs diii diis din- dinc ding dinh dini dinn dins dird dirr dirs dis- disc disd disg dish disi diss dncs dnhs dnic dnis dnrc dnsc drgs drhs dric drih drin drnh drrs dscc dsch dscn dscr dscs dsdr dsgn dshs dsng dsrc dsri dsrr dssc dssi dssn gc-c gccc gccs gcds gchs gcic gcii gcrg gcsh gcss gdci gdhs gdrc gdsc gggg gghg ggrn ggss ghhs gicr gidc gidd gidh gidi gids gigg gigi gign gigs gihs giis ging gini ginn gins gird girg giri girn girr girs gisd gish giss gncc gngc gnin gnrc gnrr grcc grdc grds grhs gric grid grig grin gris grni grrr grrs grss gsds gshs gsis h-ii hccc hcch hccs hcdr hcgh hchi hchs hcis hcng hcrd hcsc hcss hdci hdhs hdri hdss hggc hghs hhds hhgg hhhh hhhs hi-c hicc hich hics hidi hids high higi higs hihc hihi hiis hinc hind hing hinn hins hird hiri hirn hirs hisd hish hisn hiss hncs hndd hnhs hrdc hrdn hrhs hrid hrng hrrc hscc hsci hscn hshs hsin hsni iccc icci iccn iccr iccs icdc icdd icgc ichc ichd ichi ichr ichs icis icnc icns icrc icrr icrs icsc icsd icsh icsi icsr icss idcr idic idid idig idin idir idis idrc idsc idss igcc iggs ighd igis igni igns igri ihcc ihdr ihis ihrc ihrd ihss iicd iiii iiis iirc iirs iisc iisd iisi iisr incd inch inci incr incs ind- indc indi inds ings inhd inhs inid inig inis inni innr inns inri inrs insc insh inss ircc ircd ircg ircs irdc irds irgs irhs iri- iric irid irig irin iris irrc irri irrs irsg iscc iscd isch isci iscn iscr iscs isdc isdn isds isgc ishi ishr ishs isic isin isis isrg isri issc issh issi issr isss n-ii nccc ncci nccn nccr nccs ncdc ncdn ncdr ncds ncgr ncgs nchc nchd nchs ncid ncis ncnc ncnd ncrc ncri ncsc ncsi ncss ndcc ndcs ndhs ndic ndrc ndri ndsi ndss ngdc nghs ngic ngns ngri ngsn nhcc nhhs nhis nhnn nhrc nhsc nicc nicd nich nici nics nidd nidi nids nigc nigg nigh nigs niir nind ning ninh nini nins nirs nisd nish nisi niss nngn nnhs nnnn nnss nrcs nrdc nrds nrhs nric nrrc nrrd nrsc nscc nscd nscs nsdg nsds nshs nsic nsin nsis nsnr nsrc nsrd nssc nssr nsss rccc rccs rcdc rcds rcgc rchs rcic rcid rcis rcnr rcrd rcrg rcsc rcsd rcsi rcss rdgs rdhs rgds rghs rhcg rhhs rhin ricc rich rics ridc ridd ridi rids rigg righ rigi rigs rihs riin riis rind ring rinn riri rirs risc risd rish risi riss rncs rndc rnds rngs rnin rnsh rrhs rrrr rscc rsch rscn rscs rsdd rsdg rsds rsgc rshd rshs rsid rsis rsnn rsnr s-ic s-ii sccc sccs scdc scdg scds scgs sch- schh schi schr schs sci- scic scid scin scir scis scnd scnr scr- scrc scri scrn scrs scsc scsd scsh scsi scsn scsr sdcc sdch sddc sdds sdgs sdhd sdhs sdic sdrc sdrs sdsc sdss sgcd sgcg sggg sggs sghc sghs sgic sgsd sgsh sgss shcc shgc shgr shhh shhs shid shig shih shii shin shir shis shri shrs shsc sicc sich sici sics sidd sidh sidi sidr sids sigd sigg sigh sigi sign sigs sihi sihr sihs sind sing sinh sini sinn sins sirc siri sirr sirs sisc sisd sish sisi siss sncc sndh snhs snid snig snir snns snrs snsd srcc srch srhs sris srni srnn srsd sscc ssci sscs ssdc ssdd ssgs sshs ssid ssin ssis ssns ssrc ssrg ssri ssrs sssc sssh sssi ssss