-nik c-cd cccc ccci ccdc ccdi ccdn ccdr ccic ccid ccii ccir ccnc ccni ccnr ccoc ccod ccrc ccri cd-r cddr cdic cdii cdio cdnc cdon cicc cici cico cicr cidc cidi cidr ciid ciii ciko cikr cin- cinc cind cini cink cino cion cior circ ciri cirk ciro cirr ckck ckco ckdo ckin cknc ckoc ckoi ckoo ckor ckrc ckrd cnci cnco cndd cnic cnid cnki cnrc cnrr cock coco codd codi coin coir cok- coko con- conc cond coni conk conn cono cood cook coon cor- corc cord cori cork corn coro corr crcc crcr crdc cric crik crin crkc croc crod crok cron croo cror dccc dcci dcii dcio dcon dcrk dddd ddoc ddrc dici dick dico didi dido diii diki diko din- dinc dini dink dinn dino dioc dion dior dird dirk dirr dkdc dkid dnic dnoc dnrc doci dock doco dod- dodd dodi dodo doid doin doki doko donc dond doni donk donn dono donr dood dook doon door dorc dord dori dork dorn doro dorr dric drin drno drod dron i-no iccc icci iccn icco iccr icdc icdd icnc icoc icod icon icor icrc icrr idcr iddo idic idid idin idio idir idno idoc idon idrc idro iicd iiii iiio iino iioi iioo iirc ikid ikin ikki ikko ikon ikoo ikri incd inci inco incr ind- indc indi indo inid inkd inki inni inno innr ino- inoi inon inor inri inro ioci iod- iodd iodo ioii ioio ioko ioni ionn iono iooi iooo iori ircc ircd irdc irdo iri- iric irid irin irio irki iroc irod iron irrc irri k-ci k-id kccc kccd kcci kcck kccr kcdc kcdd kcdi kcdr kcic kcid kcii kcin kcir kckc kckk kckn kcko kckr kcnd kcni kcno kcnr kcon kcor kcrc kcri kcrn kcro kcrr kdcc kdcd kdco kdcr kddc kddd kddi kddk kddr kdic kdio kdkd kdkk kdkn kdko kdkr kdnd kdni kdnk kdnn kdno kdnr kdoc kdok kdri kdro kicc kicd kick kicr kidd kidi kidk kido kidr kiic kiid kiii kiik kikc kikd kiki kikk kiko kikr kin- kinc kind kini kink kinn kino kioc kiod kioi kiok kion kioo kirc kiri kirk kirn kiro kirr kkcd kkci kkck kkcn kkco kkcr kkdc kkdd kkdo kkic kkid kkik kkin kkkk kknd kkni kknn kkno kkon kkoo kkor kkrc kkrk kkrn kkro kkrr knci knck kncn knco kncr kndc kndd kndi kndk kndn kndo kndr knic knid knik knin knir knki knkk knnd knnk knnr knoc knod knok knon knor knrk knro kocd koci kock kocn kodi kodk kodo koii koin koir kokc koki kokk kokn koko kokr konc kond koni konk kono kooc kooi kook koon kooo koor korc kord kori kork korn koro korr krcc krcd krci krcn krco krdc krdd krdo krdr krid krik krin krio krkc krkd krki krkk krkn krko krkr krnd krni krnk krnn krno kroc krod kroi krok kroo kror krrc krri krrk krrn krro krrr n-ii nccc ncci nccn nccr ncdc ncdn ncdr ncid ncnc ncnd ncoc ncor ncrc ncri ndcc nddo ndic ndoc ndor ndrc ndri nicc nicd nici nick nico nidd nidi nido niir nikc niki niko nind nini nino nion nioo niro nkio nkok nkor nnnn noci nock noco nodi nodo noid noik noin noio noir noki noko non- noni nonn nono noo- nook noon nooo noor nor- norc nord nori nork norn noro norr nrdc nric nroc nron nrrc nrrd occc occi occn ocin ocon ocro ocrr odci oddd oddi odic odin odio odir odon odoo odor oici oick oido oiii oiko oink oion okic okir okko okni okno okok okon okor okro onc- oncd onco ondi ondo onic onir onni onno onod onon onor oocr oodi ooid oooo oord orci orco ordn ordo ori- oric orid orin orio orko ornc orni orno oro- orok oron oror orri orro rccc rcdc rcic rcid rcnr rcon rcrd rdio rdoc ricc rick rico ridc ridd ridi rido riin riki rikk rind rink rinn rino rion riri rnco rndc rnin rnod rocc rock roco rodd rodi rodo roid roik roin roio roir roki rokk roko rokr ronc rond roni ronk rono rood rooi rook roon roor rorc rori rork roro rrrr