-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 cnnz cnrc cnrr crcc crcr crcz cric crik crin crkc iccc icci iccn iccr icnc icrc icrr iczn iiii iirc ikin ikki ikri inci incr inki inni innr inri ircc iri- iric irin irki irrc irri izki k-ci kccc kcci kcck kccr kcic kcii kcin kcir kckc kckk kckn kckr kckz kcni kcnr kcnz kcrc kcri kcrn kcrr kcrz kczz kicc kick kicr kiic kiii kiik kikc kiki kikk kikr kikz kin- kinc kini kink kinn kinz kirc kiri kirk kirn kirr kizn kizz kkci kkck kkcn kkcr kkic kkik kkin kkkk kkni kknn kkrc kkrk kkrn kkrr kkrz kkzn kkzz knci knck kncn kncr knic knik knin knir kniz knki knkk knnk knnr knnz knrk knz knzr knzz krcc krci krcn krik krin kriz krkc krki krkk krkn krkr krkz krni krnk krnn krrc krri krrk krrn krrr krrz krzi krzk krzn krzr krzz kzcr kzin kziz kzkr kzkz kznc kznk kznn kzrc kzrk kzrr kzrz kzzi kzzk kzzn kzzr kzzz n-ii nccc ncci nccn nccr ncnc ncrc ncri nicc nici nick niir nikc niki nini nnnn nric nrrc nzcc rccc rcic rcnr ricc rick riin riki rikk rink rinn riri rizi rizk rizz rnin rrrr zick ziki zikr zinc zink zinn zirc ziri zizi zizz zrin zzzz