-ic a-a a-b a-c a-i aaa aab aac aag aah aai aak aam aan aar ab- aba abb abc abg abh abi abk abm abn abr ac- aca acb acc acg ach aci ack acm acn acr ag- aga agb agc agg agh agi agk agm agn agr aha ahb ahc ahg ahh ahi ahk ahm ahn ahr ai- aia aib aic aig aih aii aik aim ain air aka akb akc akg akh aki akk akm akn akr ama amb amc amg amh ami amk amm amn amr an- ana anb anc ang anh ani ank anm ann anr ar- ara arb arc arg arh ari ark arm arn arr baa bab bac bag bah bai bak bam ban bar bba bbb bbc bbg bbh bbi bbk bbm bbn bbr bca bcb bcc bcg bch bci bck bcm bcn bcr bga bgb bgc bgg bgh bgi bgk bgm bgn bgr bha bhb bhc bhg bhh bhi bhk bhm bhr bi- bia bib bic big bih bii bik bim bin bir bka bkb bkc bkg bkk bkm bkn bkr bma bmb bmc bmg bmh bmi bmk bmm bmn bmr bna bnb bnc bng bni bnk bnn bnr bra brb brg brh bri brk brm brn brr c-- caa cab cac cag cah cai cak cam can car cba cbb cbc cbg cbh cbi cbk cbm cbn cbr cca ccb ccc ccg cch cci cck ccm ccn ccr cga cgb cgc cgg cgh cgi cgm cgn cgr ch- cha chb chc chg chh chi chk chm chn chr ci- cia cib cic cig cih cii cik cim cin cir cka ckb ckc ckh cki ckm cma cmb cmc cmg cmh cmi cmk cmm cmn cmr cn- cna cnb cnc cng cnh cni cnm cnn cnr cra crb crc crg crh cri crk crm crn crr gaa gab gac gag gah gai gak gam gan gar gba gbc gbg gbh gbi gbk gbm gbn gbr gca gcb gcc gcg gch gci gck gcm gcn gcr gga ggb ggc ggg ggh ggi ggm ggn ggr gha ghb ghc ghg ghh ghi ghn ghr gia gib gic gig gih gii gik gim gin gir gka gkb gkh gkm gkn gma gmb gmc gmg gmh gmi gmm gmn gmr gna gnb gnc gni gnm gnn gnr gra grb grc grg grh gri grk grm grn grr h-i haa hab hac hag hah hai hak ham han har hba hbb hbc hbg hbh hbi hbk hbm hbn hbr hca hcb hcc hcg hch hci hck hcm hcn hcr hga hgb hgc hgg hgh hgi hgk hgm hgn hgr hha hhb hhc hhg hhh hhi hhk hhm hhn hhr hia hib hic hig hih hii hik him hin hir hka hkb hkg hkh hki hkk hkm hkn hkr hma hmb hmc hmg hmh hmi hmk hmm hmr hna hnb hnc hng hnh hnk hnn hr- hra hrb hrc hrg hrh hri hrk hrm hrn hrr ia- iaa iab iac iag iah iai iam ian iar iba ibb ibc ibg ibh ibi ibk ibm ibn ibr ica icb icc icg ich ici ick icm icn icr iga igb igc igg igh igi igk igm ign igr iha ihb ihc ihg ihh ihi ihk ihm ihn ihr iia iib iic iih iii iim iin iir ika ikb ikc iki ikk ikr im- ima imb imc img imh imi imm imn in- ina inb inc ing inh ini ink inm inn inr ir- ira irb irc irg iri irk irm irn irr ka- kaa kab kac kag kah kai kak kam kan kar kba kbb kbc kbh kbi kbk kbm kbn kbr kca kcb kcc kcg kch kci kck kcm kcn kcr kga kgb kgc kgh kgi kgm kha khh khi khk khm khn khr kia kib kic kig kih kii kik kim kin kir kkb kkc kkh kki kkk kkm kkn kkr kma kmb kmc kmg kmh kmi kmk kmm kn- kna knc kng kni knk knm knn knr kra krc krg kri krk krn krr m-r maa mab mac mag mah mai mak mam man mar mba mbb mbc mbg mbh mbi mbk mbm mbr mc- mca mcb mcc mcg mch mci mck mcm mcn mcr mga mgb mgc mgh mgi mgk mgm mgn mgr mha mhc mhg mhh mhi mhk mhm mhn mhr mi- mia mib mic mig mih mii mik mim min mir mka mkb mkc mkg mkh mkk mkm mkn mkr mma mmb mmc mmg mmh mmi mmk mmm mmn mmr mna mnb mnc mng mni mnk mnm mnn mnr mra mrb mrc mrg mrh mri mrk mrm mrn mrr n-i naa nab nac nag nah nai nak nam nan nar nba nbb nbc nbg nbi nbk nbm nbn nbr nca ncb ncc ncg nch nci nck ncm ncn ncr nga ngb ngc ngg ngh ngi ngk ngm ngn nha nhb nhc nhg nhh nhi nhk nhm nhn nhr nia nib nic nig nih nii nik nim nin nir nka nkc nki nkk nkm nkn nkr nma nmb nmc nmg nmh nmi nmk nmm nmn nmr nna nnb nnc nng nnh nni nnk nnm nnn nra nrb nrc nrg nri nrk nrm nrn nrr ra- raa rab rac rag rah rai rak ram ran rar rba rbb rbc rbg rbh rbi rbk rbm rbn rbr rca rcb rcc rcg rch rci rcm rcn rcr rga rgb rgc rgg rgh rgi rgk rgn rgr rh- rha rhb rhc rhg rhh rhi rhm rhn rhr ria rib ric rig rih rii rik rim rin rir rkb rkc rkg rkk rkm rma rmb rmc rmg rmh rmi rmm rmn rmr rna rnb rnc rng rnh rni rnm rnn rnr rra rrb rrc rrg rrh rri rrk rrm rrn rrr