-ing cccc ccci cccs ccgc ccgs cchr cchs ccic ccii ccir ccis ccnc ccni ccnr ccns ccrc ccrg ccri ccrs ccsg ccsi ccsn ccss cgcc cgcg cggs cghs cgis cgns cgsh cgss chch chci chcs chgn chgs chhs chic chig chih chin chir chis chnc chnr chns chrc chrn chrr chrs chsc chsh chsi chsr cicc cich cici cicr cics cigi cigs cihr cihs ciii ciis cin- cinc cing cini circ cirh ciri cirr cirs cis- cisc cish cisn cisr ciss cnci cngi cnhs cnic cnih cnrc cnrr cnss crcc crcr crgs crhs cric crig crin cris crns crss cscc csch csci cscr cscs csgh csgn cshs csir csis csrc csrs cssr gc-c gccc gccs gchs gcic gcii gcrg gcsh gcss gggg gghg ggrn ggss ghhs gicr gigg gigi gign gigs gihs giis ging gini ginn gins girg giri girn girr girs gish giss gncc gngc gnin gnrc gnrr grcc grhs gric grig grin gris grni grrr grrs grss gshs gsis h-ii hccc hcch hccs hcgh hchi hchs hcis hcng hcsc hcss hggc hghs hhgg hhhh hhhs hi-c hicc hich hics high higi higs hihc hihi hiis hinc hing hinn hins hiri hirn hirs hish hisn hiss hncs hnhs hrhs hrng hrrc hscc hsci hscn hshs hsin hsni iccc icci iccn iccr iccs icgc ichc ichi ichr ichs icis icnc icns icrc icrr icrs icsc icsh icsi icsr icss igcc iggs igis igni igns igri ihcc ihis ihrc ihss iiii iiis iirc iirs iisc iisi iisr inch inci incr incs ings inhs inig inis inni innr inns inri inrs insc insh inss ircc ircg ircs irgs irhs iri- iric irig irin iris irrc irri irrs irsg iscc isch isci iscn iscr iscs isgc ishi ishr ishs isic isin isis isrg isri issc issh issi issr isss n-ii nccc ncci nccn nccr nccs ncgr ncgs nchc nchs ncis ncnc ncrc ncri ncsc ncsi ncss nghs ngic ngns ngri ngsn nhcc nhhs nhis nhnn nhrc nhsc nicc nich nici nics nigc nigg nigh nigs niir ning ninh nini nins nirs nish nisi niss nngn nnhs nnnn nnss nrcs nrhs nric nrrc nrsc nscc nscs nshs nsic nsin nsis nsnr nsrc nssc nssr nsss rccc rccs rcgc rchs rcic rcis rcnr rcrg rcsc rcsi rcss rghs rhcg rhhs rhin ricc rich rics rigg righ rigi rigs rihs riin riis ring rinn riri rirs risc rish risi riss rncs rngs rnin rnsh rrhs rrrr rscc rsch rscn rscs rsgc rshs rsis rsnn rsnr s-ic s-ii sccc sccs scgs sch- schh schi schr schs sci- scic scin scir scis scnr scr- scrc scri scrn scrs scsc scsh scsi scsn scsr sgcg sggg sggs sghc sghs sgic sgsh sgss shcc shgc shgr shhh shhs shig shih shii shin shir shis shri shrs shsc sicc sich sici sics sigg sigh sigi sign sigs sihi sihr sihs sing sinh sini sinn sins sirc siri sirr sirs sisc sish sisi siss sncc snhs snig snir snns snrs srcc srch srhs sris srni srnn sscc ssci sscs ssgs sshs ssin ssis ssns ssrc ssrg ssri ssrs sssc sssh sssi ssss