-nik cccc ccci ccic ccii ccir ccnc ccni ccnr ccrc ccri cicc cici cicr ciii cikr cin- cinc cini cink circ ciri cirk cirr ckck ckin cknc ckrc cnci cnic cnki cnrc cnrr crcc crcr cric crik crin crkc iccc icci iccn iccr icnc icrc icrr iiii iirc ikin ikki ikri inci incr inki inni innr inri ircc iri- iric irin irki irrc irri k-ci kccc kcci kcck kccr kcic kcii kcin kcir kckc kckk kckn kckr kcni kcnr kcrc kcri kcrn kcrr kicc kick kicr kiic kiii kiik kikc kiki kikk kikr kin- kinc kini kink kinn kirc kiri kirk kirn kirr kkci kkck kkcn kkcr kkic kkik kkin kkkk kkni kknn kkrc kkrk kkrn kkrr knci knck kncn kncr knic knik knin knir knki knkk knnk knnr knrk krcc krci krcn krik krin krkc krki krkk krkn krkr krni krnk krnn krrc krri krrk krrn krrr n-ii nccc ncci nccn nccr ncnc ncrc ncri nicc nici nick niir nikc niki nini nnnn nric nrrc rccc rcic rcnr ricc rick riin riki rikk rink rinn riri rnin rrrr