cccc cccf ccci cccm cccu ccfc ccff ccfi ccic ccii ccim ccmc ccmm ccnc ccnf ccni ccnm ccnu ccny ccuc cfcf cfcm cfcn cfcy cfmi cfmj cfmu cfni cfnj cfnm cfun cfym cfyn cicc cici cicu ciff ciii cimi cimm cin- cinc cinf cini ciuc ciyu cjcj cjcy cjic cjun cjym cmcc cmii cmin cmmc cmmi cmmn cnci cnic cnnj cucc cuci cucm cucn cufc cuff cufi cui- cuif cuin cuju cum- cuny cuy- cyc- cycc cyfi cym- cyn- cyun cyy- cyyc cyyn fccf fccj fcic fcii fcim ffcc ffff ffii ffun ficc fifc fiff fifi fifm fiii fiji fini finn fmic fmyi fnci fnuf fuc- fuci fucm fufc fuff fufu fuji fumc fumi fumy funf funj fuyu fyfi fynn iccc iccf icci iccn iccu icmc icmi icmm icnc iffy ific ifim ifmc ifmy ifni iiii iimc iinm iiuc iium ijji ijui ijun imci imfi imin immi immy imun inci incj incy infi infj infy inji inju inmy inni innu inny inui inun iucc iuiu jccc jcci jcim jfin jiff jiji jiju jimi jimm jini jinn jjcc jjim jmcc jmnj jucu jucy juif juin juju jumu junc juni junu mccc mcci mccj mcfc mcfy mcic mcii mcmc mcmi mfcc micc mici mifc miff mifi miii miin miji mijn miju mim- mimi mimy minc mini minn minu miny miui miyu mmcc mmci mmcm mmff mmic mmii mmmc mmmm mmun mmyy mnin muc- mucc mucu mufc muff mufi mufu muin muji muju mumm mumu mumy munc muni munj munn munu myc- myi- mymy n-ii nccc nccf ncci nccn nccu ncfc ncmi ncmm ncnc nfcu nfff nfic nfyc nicc nicf nici nicu nicy nifc niff niiu niji nimc nimi nimu nimy nini niyi nmff nmic nmmc nnmc nnnn nuci nucu nuff nuim nuin numi numm numu nunc nunn nuny nycc nycy nyim nyny ucci ucin ucmc ucmj ufcu ujfm ujny umff uncc uncf unci uni- unic unif unii unin unji unmc unni unum uuni uuuu uuyn uyin yccc yiff yiji ymci ymfc yuff yufu yuin yuji yuju yumi yuny yuyu yyff yyyy