cccc ccci cccl cccp cccu ccic ccii ccil ccip ccir cclc ccli ccnc ccni ccnp ccnr ccnu ccpl ccpn ccpp ccpr ccrc ccri ccrl ccrp ccuc ccup cicc cici cicr cicu ciii cili cill cilp cin- cinc cini cipp circ ciri cirl cirr ciuc ciup clic clii clin clip clir clpp clri clun cnci cncp cnic cnrc cnrr cpcu cpic cplc cpni cpri crcc crcr cric crin crip criu crpc crun crup cucc cuci cucn cui- cuil cuin cuir culc cull culp cunp cupl cupp cupr curi curl curn curr iccc icci iccl iccn iccp iccr iccu icll iclp iclr icnc icpc icrc icrr icru icup iiii iirc iiuc ilic ilin ilir ill- illi illp ilni ilpr inci incl incr inni innr innu inp- inpi inpp inri inui inul inun inup ipcc ipil ipin ippc ippr ipri ipur ircc ircu iri- iric iril irin irip irpc irrc irri irul irun iucc iuiu iupp lccc lcpc lcpl lcrl licr liii liin liir lili lill lilu linc linn lip- lipc lipi lipl lipp lipu lirc liri lirl lirn lirp lirr liru liun llcc lllc llll lncr lppl lprp lric lrpu lrrc lrrr luci luin luli lull lulu luni lunn lupi lupu luri luup n-ii n-up nccc ncci nccn nccp nccr nccu ncip nclc ncln nclr ncnc ncpc ncrc ncri ncrp nicc nici nicl nicu niip niir niiu nili nill nilp nilu nini ninl nipc nipr niru niur nlcc nlic nlpc nlrp nnnn nnpi nnpr npcc npic npin nppc nppl npri nric nrpc nrpn nrrc nrrl nuci nucu nuin nuli null nunc nunn nurc nuri nurl nurn nurp nurr nuru pccc pccl pcin pcip pcll pcpn pcpp pcrc pcrl pcun picc pici picr picu piip pil- pili pill pilu pinc pini pinn pinp pinu pipi pipp pirc piri pirl pirn pirr piru plcc plin plip plpp plri plup plur pnic pnin pnln pnnl pnpp pnup ppcc ppci ppic ppli pppn pppp pprc ppru ppur prcc prcp pri- prii prin prlr prnp prri pruu puin puir puiu puli pull pulp pulu punc punu pupi pupl pupu pur- puri purl purp purr puru puuc rccc rcic rcnl rcnr rcpi ricc riin rill rilp rilu rinn ripi ripl ripp ripr riri rlin rncp rnin rnli rpii rppn rrrr rrun ruci ruin rull runc runi runn rupp rurc ruri rurp ruru ruun u-rp ucci uccp ucil ucin ucrc uipi uirr ulcc ulic ulli ullr ulul uncc unci uncl uncp uni- unic unii unin unir unlp unni unpc upci upic upin upnp uppc uppp uppu upri upup urci uric urin uriu urni urri urun urup urur uucp uulu uuni uuri uuuu