-nik cccc ccci cccp ccic ccii ccip ccir ccnc ccni ccnp ccnr ccpn ccpp ccpr ccrc ccri ccrp cicc cici cicr ciii cikr cin- cinc cini cink cipp circ ciri cirk cirr ckck ckin cknc ckpc ckpr ckrc cnci cncp cnic cnki cnrc cnrr cpic cpni cpri crcc crcr cric crik crin crip crkc crkp crpc iccc icci iccn iccp iccr icnc icpc icrc icrr iiii iirc ikin ikki ikri inci incr inki inni innr inp- inpi inpp inri ipcc ipin ippc ippr ipri ircc iri- iric irin irip irki irpc irrc irri k-ci kccc kcci kcck kccr kcic kcii kcin kcir kckc kckk kckn kckr kcni kcnp kcnr kcpc kcpi kcpn kcpr kcrc kcri kcrn kcrp kcrr kicc kick kicp kicr kiic kiii kiik kiip kikc kiki kikk kikr kin- kinc kini kink kinn kip- kipi kipp kipr kirc kiri kirk kirn kirp kirr kkci kkck kkcn kkcr kkic kkik kkin kkkk kkni kknn kkpc kkpk kkpn kkrc kkrk kkrn kkrr knci knck kncn kncr knic knik knin knip knir knki knkk knnk knnr knpc knpr knrk kpcc kpcr kpin kpir kpkk kpkr kpnc kpni kpnp kppc kppk kppp kppr kprc kpri kprk kprn kprp kprr krcc krci krcn krik krin krkc krki krkk krkn krkr krni krnk krnn krnp krpi krpr krrc krri krrk krrn krrr n-ii nccc ncci nccn nccp nccr ncip ncnc ncpc ncrc ncri ncrp nicc nici nick niip niir nikc niki nini nipc nipr nnnn nnpi nnpr npcc npic npin nppc npri nric nrpc nrpn nrrc pccc pcin pcip pcpn pcpp pcrc picc pici pick picr piip piki pikk pinc pini pink pinn pinp pipi pipp pirc piri pirk pirn pirr pkin pnic pnin pnkp pnpp ppcc ppci ppic pppn pppp pprc prcc prcp pri- prii prin prnp prri rccc rcic rcnr rcpi ricc rick riin riki rikk rink rinn ripi ripp ripr riri rncp rnin rpii rppn rrrr