-ic -ji a-a a-c a-i aaa aac aag aai aaj aak aam aar ac- aca acc acg aci acj ack acm acr ag- aga agc agg agi agj agk agm agr ai- aia aic aig aii aik aim air aja ajc aji ajj ajk ajm ajr aka akc akg aki akj akk akm akr ama amc amg ami amk amm amr ar- ara arc arg ari arj ark arm arr c-- c-j caa cac cag cai caj cak cam car cca ccc ccg cci ccj cck ccm ccr cga cgc cgg cgi cgm cgr ci- cia cic cig cii cij cik cim cir cja cjc cjg cjk cjr cka ckc cki ckm cma cmc cmg cmi cmj cmk cmm cmr cra crc crg cri crj crk crm crr gaa gac gag gai gaj gak gam gar gca gcc gcg gci gck gcm gcr gga ggc ggg ggi ggj ggm ggr gia gic gig gii gij gik gim gir gja gjc gjg gjr gka gkm gma gmc gmg gmi gmj gmm gmr gra grc grg gri grj grk grm grr ia- iaa iac iag iai iam iar ica icc icg ici icj ick icm icr iga igc igg igi igk igm igr iia iic iii iij iim iir ija ijc ijg iji ijk ijm ika ikc iki ikk ikr im- ima imc img imi imm ir- ira irc irg iri irj irk irm irr j-i jaa jac jag jai jaj jak jam jar jca jcc jci jck jcm jcr jga jgi jgr jia jic jig jii jij jim jir jja jjc jjg jjj jjk jjr jka jkk jkm jkr jma jmc jmi jmj jmm jmr jra jrc jrg jri jrk jrm jrr ka- kaa kac kag kai kaj kak kam kar kca kcc kcg kci kck kcm kcr kga kgc kgi kgm kia kic kig kii kij kik kim kir kjc kji kjr kkc kki kkk kkm kkr kma kmc kmg kmi kmj kmk kmm kra krc krg kri krk krr m-r maa mac mag mai maj mak mam mar mc- mca mcc mcg mci mck mcm mcr mga mgc mgi mgj mgk mgm mgr mi- mia mic mig mii mij mik mim mir mjc mjj mjk mjm mjr mka mkc mkg mkk mkm mkr mma mmc mmg mmi mmj mmk mmm mmr mra mrc mrg mri mrj mrk mrm mrr ra- raa rac rag rai raj rak ram rar rca rcc rcg rci rcj rcm rcr rga rgc rgg rgi rgk rgr ria ric rig rii rik rim rir rja rjc rjg rjk rjm rjr rkc rkg rkk rkm rma rmc rmg rmi rmm rmr rra rrc rrg rri rrk rrm rrr