cccc ccci cccp cccu ccic ccii ccip ccir ccnc ccni ccnp ccnr ccnu ccpn ccpp ccpr ccrc ccri ccrp ccuc ccup cicc cici cicr cicu ciii cin- cinc cini cipp circ ciri cirr ciuc ciup cnci cncp cnic cnrc cnrr cpcu cpic cpni cpri crcc crcr cric crin crip criu crpc crun crup cucc cuci cucn cui- cuin cuir cunp cupp cupr curi curn curr iccc icci iccn iccp iccr iccu icnc icpc icrc icrr icru icup iiii iirc iiuc inci incr inni innr innu inp- inpi inpp inri inui inun inup ipcc ipin ippc ippr ipri ipur ircc ircu iri- iric irin irip irpc irrc irri irun iucc iuiu iupp n-ii n-up nccc ncci nccn nccp nccr nccu ncip ncnc ncpc ncrc ncri ncrp nicc nici nicu niip niir niiu nini nipc nipr niru niur nnnn nnpi nnpr npcc npic npin nppc npri nric nrpc nrpn nrrc nuci nucu nuin nunc nunn nurc nuri nurn nurp nurr nuru pccc pcin pcip pcpn pcpp pcrc pcun picc pici picr picu piip pinc pini pinn pinp pinu pipi pipp pirc piri pirn pirr piru pnic pnin pnpp pnup ppcc ppci ppic pppn pppp pprc ppru ppur prcc prcp pri- prii prin prnp prri pruu puin puir puiu punc punu pupi pupu pur- puri purp purr puru puuc rccc rcic rcnr rcpi ricc riin rinn ripi ripp ripr riri rncp rnin rpii rppn rrrr rrun ruci ruin runc runi runn rupp rurc ruri rurp ruru ruun u-rp ucci uccp ucin ucrc uipi uirr uncc unci uncp uni- unic unii unin unir unni unpc upci upic upin upnp uppc uppp uppu upri upup urci uric urin uriu urni urri urun urup urur uucp uuni uuri uuuu