cccc cccf ccci ccfc ccff ccfi cchr ccic ccii ccir ccnc ccnf ccni ccnr ccoc ccrc ccrf ccri cfcf cfcn cfco cffr cfni cfnr cfor cfrn chch chci chfc chfi chfr chic chif chih chin chir chnc chno chnr choc choh choi chon choo chor chrc chrf chrn chro chrr cicc cich cici cico cicr ciff cihr ciii cin- cinc cinf cini cino cion cior circ cirh ciri ciro cirr cnci cnco cnic cnih cnoh cnrc cnrr coch coco cofc coff cofi cohn coho coif coin coir con- conc conf coni conn cono coof cooh coon cor- corc corf cori corn coro corr crcc crcr crfc cric crif crin croc croh cron croo cror fccf fcch fcic fcii ffcc ffff ffii ffrr fhci ficc fich fico fifc fiff fifi fifo fiii fini finn fino fion fior firn fnci foch foci foco fofo fohn fohr foin fono foof foon for- fori forn foro forr frcc frcn frfc fric frin frio froh fron h-ii hccc hcch hcfc hchi hhhh hhof hi-c hicc hich hico hiff hifh hifi hifn hifo hifr hihc hihi hiho hinc hinn hino hioc hirf hiri hirn hiro hnoi hoch hocn hocr hoff hohn hoho hoif hoir honi hono hoof hoon hoor horc hori horn horo horr hrfc hron hrrc i-no iccc iccf icci iccn icco iccr ichc ichi icho ichr icnc icoc icon icor icrc icrf icrr ifco ific ifni ifno ifnr ifor ifrf ifri ihcc ihrc iiii iiio iino iioi iioo iirc inch inci inco incr infi info inni inno innr ino- inoi inon inor inri inro ioci iofc ioii ioio ioni ionn iono ioof iooi iooo iori ircc iri- iric irin irio iroc iroh iron irrc irri n-ii nccc nccf ncci nccn nccr ncfc nchc ncnc ncoc ncor ncrc ncri nfff nfic nfon nhcc nhnn nhon nhrc nicc nicf nich nici nico nifc niff nihf niir ninh nini nino nioh nion nioo niro nnnn noch noci noco nofi nohn noho noif noin noio noir non- noni nonn nono noo- noon nooo noor nor- norc norf nori norn noro norr nrfc nric nroc nron nrrc occc occi occn ochi ocin ocon ocro ocrr ofcr off- offc offh offo offr ofno ofor ohcc ohhi ohho ohif ohio ohno ohoh ohrn oici oiii oion onc- oncf onco onic onir onni onno onon onor oocr ooff ooho oooh oooo orch orci orco orff orfi ori- oric orif orin orio ornc orni orno oro- orof oron oror orri orro rccc rcfc rcic rcnr rcon rffc rfic rhin rhio rhoc rhoh rhon ricc rich rico riff riho riif riin rinf rinn rino rion riri rnco rnin rocc roch roco rofc roff rofo rohn rohr roif roin roio roir ronc roni rono roof rooi roon roor rorc rori roro rrfc rrif rrrr