-ic -ji a-a a-c a-i aaa aac aag aai aaj aak aar aas ac- aca acc acg aci acj ack acr acs ag- aga agc agg agi agj agk agr ags ai- aia aic aig aii aik air ais aja ajc aji ajj ajk ajr ajs aka akc akg aki akj akk akr aks ar- ara arc arg ari arj ark arr ars as- asa asc asg asi asj ask asr ass c-- c-j caa cac cag cai caj cak car cas cca ccc ccg cci ccj cck ccr ccs cga cgc cgg cgi cgr cgs ci- cia cic cig cii cij cik cir cis cja cjc cjg cjk cjr cjs cka ckc cki cks cra crc crg cri crj crk crr crs csa csc csg csi csj csk csr css gaa gac gag gai gaj gak gar gas gca gcc gcg gci gck gcr gcs gga ggc ggg ggi ggj ggr ggs gia gic gig gii gij gik gir gis gja gjc gjg gjr gka gks gra grc grg gri grj grk grr grs gsa gsc gsg gsi gsj gsk gsr gss ia- iaa iac iag iai iar ias ica icc icg ici icj ick icr ics iga igc igg igi igk igr igs iia iic iii iij iir iis ija ijc ijg iji ijk ijs ika ikc iki ikk ikr iks ir- ira irc irg iri irj irk irr irs is- isa isc isg isi isj isk isr iss j-i jaa jac jag jai jaj jak jar jas jca jcc jci jck jcr jcs jga jgi jgr jgs jia jic jig jii jij jir jis jja jjc jjg jjj jjk jjr jjs jka jkk jkr jks jra jrc jrg jri jrk jrr jrs jsa jsc jsg jsi jsj jsk jsr jss ka- kaa kac kag kai kaj kak kar kas kca kcc kcg kci kck kcr kcs kga kgc kgi kgs kia kic kig kii kij kik kir kis kjc kji kjr kjs kkc kki kkk kkr kks kra krc krg kri krk krr krs ksa ksc ksg ksi ksk ksr kss ra- raa rac rag rai raj rak rar ras rca rcc rcg rci rcj rcr rcs rga rgc rgg rgi rgk rgr rgs ria ric rig rii rik rir ris rja rjc rjg rjk rjr rkc rkg rkk rks rra rrc rrg rri rrk rrr rrs rsa rsc rsg rsi rsj rsk rsr rss saa sac sag sai saj sak sar sas sca scc scg sci scj sck scr scs sga sgc sgg sgi sgk sgr sgs sia sic sig sii sij sik sir sis sja sjc sji sjj sjk sjr sjs sk- ska skc skg ski skj skk skr sks sr- sra src srg sri srj srk srr srs ss- ssa ssc ssg ssi ssj ssk ssr sss

a-ak a-ii aaaa aaac aaai aaar aaas aaca aacc aaci aack aacr aacs aaic aaii aais aaka aara aarc aari aars aasa aasc aasi aass acaa acac acag acai acar acas acca accc acci accs acga acgi acgr acgs aci- acia acic acir acis acks acr- acra acrc acri acrr acrs acsa acsc acsi acss agac agag agai agar agas agca agcc agga aggi agia agic agig agii agir agis agra agri agsa agsg aiai aias aica aicc aicr aics aiga aiia aiic aiir aija aika aiki aiks aira airi airs aisa aisg aisi aisj aisk aisr ajac ajag ajak ajar ajas ajga ajig ajis ajka ajri ajss akaa akai akar akas akca akia akij akik akir akis akka akki akr- akra aksa aksi arac arag arai arak arar aras arc- arca arci arcs arga argi args aria arig arii arij arik aris arja arka arki arks arr- arra arrc arrg arri arrk arrr arrs ars- arsa arsc arsi arsk asaa asac asag asai asak asar asas asc- asca ascc asci ascj ascr asia asic asii asij asik asir asis asja aska aski askr asks asra asrc asrg asrs assa assc assi assk assr asss caaa caac caas cac- caca cacc caci cack cacr caga cagg cagi cagr cags caia caic caik cair cais caja caji caka cara carc cari carj cark carr cars casa casc casi cask casr cass ccaa ccac ccag ccai ccar ccas ccca cccc ccci cccs ccga ccgc ccgs ccic ccii ccir ccis ccra ccrc ccrg ccri ccrs ccsa ccsg ccsi ccss cgac cgas cgcc cgcg cggs cgis cgss ciaa ciak ciar cias cica cicc cici cicr cics ciga cigi cigs ciia ciii ciis cika cikr cira circ ciri cirk cirr cirs cis- cisa cisc cisk cisr ciss cjar cjca cjcj cjcs cjic cjrc cjrj cjrs cjss ckac ckck ckcs ckga ckjr ckjs ckrc cksa crac crag crai craj crar cras crca crcc crcr crgs cria cric crig crik cris crkc crsa crss csaa csac csak csar csas cscc csci cscr cscs csia csik csir csis cska csks csra csrc csrs cssa cssr gaar gaas gack gaga gagg gagi gags gaia gaig gair gais gaja gaki gara garg gari garr gars gasa gasc gasi gask gasr gass gc-c gcaa gccc gccs gcic gcii gcrg gcss gggg ggss giaa giac giai gias gica gick gicr giga gigg gigi gigs giis gijs gira girg giri girk girr girs gisa giss gjig grac grai gras grcc gria gric grig gris grrr grrs grss gsis iaaa iaac iaai iaas iaca iacc iacr iacs iags iaia iais iara iarc iars iasa iasc iasi iask iasr icaa icac icag icai icar icas icca iccc icci iccr iccs icga icgc icis icks icra icrc icrr icrs icsa icsc icsi icsr icss igac igar igas igcc igga iggs igia igis igkc igra igri iiac iias iica iiii iiis iira iirc iirs iisc iisi iisj iisr ijji ikar ikig ikki ikra ikri irac irai iraj irak irar iras irca ircc ircg ircs irgs iri- iria iric irig iris irka irki irks irra irrc irri irrs irsa irsg is-a isac isai isak isar isas isca iscc isci iscr iscs isgc isia isic isis iska isra isrg isri issa issc issi issr isss jaak