-ing -nik cccc cccf ccci ccfc ccff ccfi ccgc ccic ccii ccir ccnc ccnf ccni ccnr ccoc ccrc ccrf ccrg ccri cfcf cfcn cfco cffr cfgn cfgo cfni cfnr cfor cfrg cfrn cgcc cgcg cgfc cgro cicc cici cico cicr ciff cifg cigi ciii ciko cikr cin- cinc cinf cing cini cink cino cion cior circ ciri cirk ciro cirr ckck ckco ckfi ckfr ckgn ckgo ckin cknc ckoc ckoi ckoo ckor ckrc cnci cnco cngi cnic cnki cnrc cnrr cock coco cofc coff cofi cogi cogo coif coin coir cok- coko con- conc conf cong coni conk conn cono coof cook coon cor- corc corf corg cori cork corn coro corr crcc crcr crfc cric crif crig crik crin crkc croc crok cron croo cror f--k fccf fcic fcii ffcc ffff ffii ffrr ficc fick fico fifc fiff fifi fifo figc figg figo fiii fiki fing fini fink finn fino fion fior firk firn fnci foci fock foco fofo fogg fogi fogn fogo foin foki fong fono foof fook foon for- forg fori fork forn foro forr frcc frcn frfc fric frig frik frin frio frog fron gc-c gccc gccf gcfc gcic gcii gcrg gfcf gfci gfor ggfg gggg ggrn gick gicr giff gigg gigi gign gigo ging gini gink ginn gino giog gioi gion girg giri girk girn giro girr gncc gngc gnin gnof gnoo gnrc gnrr gocr goff gofr gogi gogo goif goin gon- gong goni gonk gonn gono goof goog gooi gook goon goor gorf gorg gori gorn goro gorr grcc gric grif grig grin grni groc grof grog groi grok gron groo gror grrr i-go i-no iccc iccf icci iccn icco iccr icgc icnc icoc icon icor icrc icrf icrr ifco ific ifni ifnk ifno ifnr ifor ifrf ifri igcc igfc igkc igni igno igon igoo igor igri iiii iiio iino iioi iioo iirc ikig ikin ikki ikko ikon ikoo ikri inci inco incr infi info ingo inig inki inni inno innr ino- inoi inon inor inri inro iocg ioci iofc ioii ioio ioko ioni ionn iono ioof iooi iooo iorg iori ircc ircg iri- iric irig irin irio irki iroc iron irrc irri k-ci kccc kcci kcck kccr kcfc kcfg kcfi kcfn kcfo kcgc kcgf kcgi kcgr kcic kcif kcii kcin kcir kckc kckf kckk kckn kcko kckr kcni kcno kcnr kcof kcog kcon kcor kcrc kcrg kcri kcrn kcro kcrr kfcf kfco kfcr kfff kffg kffk kffn kfgi kfgo kfgr kfig kfin kfio kfir kfnc kfnf kfnk kfnn kfno kfog kfok kfon kfoo kfor kfrc kfrg kfri kfrn kfro kfrr kgcc kgcn kgcr kgff kgfk kggf kggg kggi kggo kggr kgif kgio kgir kgnc kgng kgni kgno kgnr kgon kgor kgrc kgrg kgri kgrk kgrn kgro kgrr kicc kicg kick kicr kiff kifg kifr kigc kign kigo kiic kiii kiik kikc kikf kiki kikk kiko kikr kin- kinc kinf king kini kink kinn kino kioc kioi kiok kion kioo kirc kirf kiri kirk kirn kiro kirr kkci kkck kkcn kkco kkcr kkfg kkfi kkfn kkfr kkgo kkgr kkic kkik kkin kkkk kkni kknn kkno kkon kkoo kkor kkrc kkrf kkrk kkrn kkro kkrr knci knck kncn knco kncr knfo knfr kngn kngr knic knif knik knin knir knki knkk knng knnk knnr knoc knog knok knon knor knrg knrk knro kocf koci kock kocn kofc koff kofg kofi kofk kofo kogg kogi kogn kogo koii koin koir kokc kokf koki kokk kokn koko kokr konc kong koni konk kono kooc koog kooi kook koon kooo koor korc korf korg kori kork korn koro korr krcc krcg krci krcn krco krfc krff krfg krfn krfo krgi krgn krik krin krio krkc krki krkk krkn krko krkr krng krni krnk krnn krno kroc krof krog kroi krok kroo kror krrc krrf krrg krri krrk krrn krro krrr n-ii nccc nccf ncci nccn nccr ncfc ncgr ncnc ncoc ncor ncrc ncri nfff nfic nfon ngic ngio ngon ngor ngri nicc nicf nici nick nico nifc niff nigc nigg nigo niir nikc niki niko ning nini nino niog nion nioo niro nkfc nkio nkok nkor nkrf nngn nnnn noci nock noco nofi nogg nogo noif noik noin noio noir noki noko non- nong noni nonn nono noo- nook noon nooo noor nor- norc norf norg nori nork norn noro norr nrfc nric nroc nron nrrc occc occi occn ocin ocon ocro ocrr ofcr off- offc offo offr ofgo ofik ofno ofor ogfr oggi ogin ogni ogog ogoi ogon ogri ogro oici oick oigo oiii oiko oink oion okgo okic okir okko okni okno okok okon okor okro onc- oncf onco ongi ongo onic onir onni onno onon onor oocr ooff oooo orci orco orff orfi orgn orgo ori- oric orif orig orin orio orko ornc orni orno oro- orof orok oron oror orri orro rccc rcfc rcgc rcic rcnr rcon rcrg rffc rfic ricc rick rico riff rigg rigi rigo riif riin riki rikk rinf ring rink rinn rino rion riri rkkf rnco rnin rocc rock roco rofc roff rofo rogg rogi rogo roif roig roik roin roio roir roki rokk roko rokr ronc rong roni ronk rono roof roog rooi rook roon roor rorc rori rork roro rrfc rrif rrrr