cccc ccci cchr ccic ccii ccir ccnc ccni ccnr ccoc ccrc ccri chch chci chic chih chin chir chiz chnc chno chnr choc choh choi chon choo chor chrc chrn chro chrr cicc cich cici cico cicr cihr ciii cin- cinc cini cino cion cior circ cirh ciri ciro cirr cnci cnco cnic cnih cnnz cnoh cnrc cnrr coch coco cohn coho coin coir con- conc coni conn cono cooh coon cor- corc cori corn coro corr cozi cozz crcc crcr crcz cric crin croc croh cron croo cror croz czon h-ii hccc hcch hchi hhhh hi-c hicc hich hico hihc hihi hiho hinc hinn hino hinz hioc hiri hirn hiro hizz hnoi hoch hocn hocr hohn hoho hoir honi hono honz hoon hoor horc hori horn horo horr hozo hron hrrc i-no iccc icci iccn icco iccr ichc ichi icho ichr icnc icoc icon icor icrc icrr iczn ihcc ihrc iiii iiio iino iioi iioo iirc inch inci inco incr inni inno innr ino- inoi inon inor inoz inri inro ioci ioii ioio ioni ionn iono iooi iooo iori ircc iri- iric irin irio iroc iroh iron irrc irri izon izzo n-ii nccc ncci nccn nccr nchc ncnc ncoc ncor ncrc ncri nhcc nhnn nhnz nhon nhrc nicc nich nici nico niir ninh nini nino nioh nion nioo niro nnnn noch noci noco nohn noho noin noio noir non- noni nonn nono noo- noon nooo noor nor- norc nori norn noro norr nozh nozi nric nroc nron nrrc nzcc occc occi occn ochi ocin ocon ocro ocrr ohcc ohhi ohho ohio ohno ohoh ohrn oici oiii oion onc- onco onic onir onni onno onon onor onoz onzo oocr ooho oooh oooo oozi orch orci orco ori- oric orin orio ornc orni orno oro- oron oror oroz orri orro orzo ozon rccc rcic rcnr rcon rhin rhio rhiz rhoc rhoh rhon ricc rich rico riho riin rinn rino rion rioz riri rizi rizz rnco rnin rocc roch roco rohn rohr roin roio roir roiz ronc roni rono rooi roon roor rooz rorc rori roro rozi rozz rrrr z-ro zhor zich zico zinc zinn zino zion zirc ziri ziro zizi zizz zoch zoco zohr zoic zoio zon- zoni zoo- zoon zorc zori zorn zoro zozo zrin zzhz zzzz