-ic c-- ccc cci cck ccl ccr ccs ccu ci- cic cii cik cil cir cis ciu ckc cki cks cl- clc cli clk cll clr cls clu crc cri crk crl crr crs cru csc csi csk csl csr css csu cuc cui cuk cul cur cus cuu icc ici ick icl icr ics icu iic iii iil iir iis iiu ikc iki ikk ikl ikr iks iku il- ilc ili ilk ill ilr ils ilu ir- irc iri irk irl irr irs iru is- isc isi isk isl isr iss isu iu- iuc iui iur ius kcc kci kck kcl kcr kcs kcu kic kii kik kil kir kis kiu kkc kki kkk kkl kkr kks kku kl- klc kli klr kls klu krc kri krk krl krr krs kru ksc ksi ksk ksl ksr kss ksu kuc kui kuk kul kur kus kuu lcc lci lck lcl lcr lcs lcu lic lii lik lil lir lis liu lkl lkr lks llc lli llk lll llr lls llu lrc lri lrk lrr lrs lru lsc lsi lsk lsl lsr lss lsu luc lui luk lul lur lus luu rcc rci rcl rcr rcs rcu ric rii rik ril rir ris rkc rkk rks rku rlc rli rll rlr rls rlu rrc rri rrk rrl rrr rrs rru rsc rsi rsk rsl rsr rss rsu ruc rui ruk rur rus ruu scc sci sck scl scr scs scu sic sii sik sil sir sis siu sk- skc ski skk skl skr sks sku slc sli slk sll slr sls slu sr- src sri srk srl srr srs ss- ssc ssi ssk ssl ssr sss ssu suc sui suk sul sur sus suu ucc uci uck ucl ucr ucs ucu uic uii uil uir uis uiu ukc uki ukk ukl ukr uku ulc uli ulk ull ulr uls ulu ur- urc uri urk url urr urs uru usc usi usk usl usr uss usu uuc uur uus uuu

cccc ccci cccl cccs cccu ccic ccii ccil ccir ccis cclc ccli ccls ccrc ccri ccrl ccrs ccsi ccsl ccss ccuc ccus cicc cici cicr cics cicu ciii ciis cikr cili cilk cill cils circ ciri cirk cirl cirr cirs cis- cisc cisk cisl cisr ciss ciuc cius ckck ckcl ckcs ckrc cksl clic clii clik clir clis clri clrs clsc crcc crcr cric crik cris criu crkc crkl crls crss cruk crus cscc csci cscl cscr cscs csik csir csis csks cslr cslu csrc csrs cssr csur csus cucc cuci cuck cui- cuil cuir cuis cuk- culc culk cull culs curi curl curr curs cusk cuss cusu iccc icci iccl iccr iccs iccu icis icks icll iclr icrc icrr icrs icru icsc icsi icsr icss icus iiii iiis iirc iirs iisc iisi iisr iisu iiuc ikki ikri iksu ilic ilir ilis ilki ilks ilku ill- illi ills ilus ircc ircs ircu iri- iric iril iris irki irks irrc irri irrs irul irus iscc isci iscr iscs iscu isic isil isis isku isls isri issc issi issr isss issu isus iucc iuiu iuss k-ci kccc kcci kcck kccl kccr kccu kcic kcii kcil kcir kcis kciu kckc kckk kckl kckr kclc kcli kclk kcll kclr kcls kclu kcrc kcri kcrr kcrs kcru kcsc kcsi kcsr kcss kcsu kcui kcuk kcul kicc kick kicl kicr kics kiic kiii kiik kiis kiiu kikc kiki kikk kikr kiku kili kilk kill kilr kirc kiri kirk kirr kirs kiru kisc kisi kisk kisl kisr kiss kisu kiul kiur kiuu kkci kkck kkcl kkcr kkcs kkic kkik kkkk kklc kkli kkll kkls kkrc kkrk kkrl kkrr kkrs kksi kksr kkss kksu kkus kkuu klcc klci klck klcl klcr klcs klic klik klil klir klis kliu klkc klkk klkl klkr klks kllc kllk klls klrc klrk klrr klrs klru klsc klsi klsr klsu kluk klur kluu krcc krci krcl krcs krcu krik kril kris krkc krki krkk krkr krks krku krlc krrc krri krrk krrl krrr krrs krsc krsk krsl krsr krss krsu kruc krui kruk krul krur ksci ksck kscl kscr kscs kscu ksii ksik ksil ksir ksis kskk kskr ksks ksku kslc ksli kslk ksll kslr kslu ksrr ksrs kssi kssl kssr ksss kssu ksui ksuu kucc kuci kucr kuic kuik kuil kuki kukk kukl kuks kuku kuli kull kulu kuri kurk kurl kurr kurs kuru kusc kusu kuuk kuul kuur kuuu lccc lccs lcis lcls lcrl lcrs lcsc lcsr lick licr lics liii liir liis liku lili lill lils lilu lirc liri lirk lirl lirr lirs liru lisi lisk liss lisu lius lkrs llcc llcs llks lllc llll lrcs lric lrrc lrrr ls-r lscs lsrc lssr luci luck lucs luik luis luki luli lull lulu luri lurk lurs lusi lusk luss luuk rccc rccs rcic rcis rcls rcsc rcsi rcsl rcss ricc rick rics riis riki rikk riku rill rilu riri rirs risc risi risk riss risu rius rkss rlcs rlls rrrr rscc rscs rsis rslc rssl ruci ruck ruis ruki rukk ruku rulk rull rurc ruri rurs ruru rusi rusk russ rusu s-ic s-ii sccc sccl sccs sci- scic scil scir scis sck- sckl scl- sclc sclk scls scr- scrc scri scrs scsc scsi scsl scsr scsu scul scur sicc sici sick sics sicu siik siki sikr siks siku sil- silc sili silk sill sils silu sirc siri sirk sirr sirs siru sisc sisi sisk siss sisu siui sius skic skik skil skir skis skiu skss skui skul skur sl-i slcc slcu slic slik slir slrc slrs slsc slsu sluc slur srcc sris sscc ssci sscs ssis sslc ssrc ssri ssrl ssrs sssc sssi ssss suc- succ suci suck sucr sucs suir suis suki suks suku sul- sulc suli sulk sull sulu sur- surc suri surr surs suru sus- susi susk suss susu suus ucci ucil ucrc ucsc ucsu uirr ukcc ukrc uksc ukur ulcc ulic ulik ulli ullr uluk ulul ulus urci uric urik uris uriu urls urri ursi urss ursu uruk urur urus us-k uscc uscs usis uslu ussc ussr usss ussu