-ic a-a a-b a-c a-i aaa aab aac aag aah aai aam aan aao aap aar ab- aba abb abc abg abh abi abm abn abo abp abr ac- aca acb acc acg ach aci acm acn aco acp acr ag- aga agb agc agg agh agi agm agn ago agp agr aha ahb ahc ahg ahh ahi ahm ahn aho ahp ahr ai- aia aib aic aig aih aii aim ain aio aip air ama amb amc amg amh ami amm amn amo amp amr an- ana anb anc ang anh ani anm ann ano anp anr aoa aob aoc aog aoh aoi aom aon aoo aop aor ap- apa apb apc apg aph api apm apn apo app apr ar- ara arb arc arg arh ari arm arn aro arp arr b-p baa bab bac bag bah bai bam ban bao bap bar bba bbb bbc bbg bbh bbi bbm bbn bbo bbp bbr bca bcb bcc bcg bch bci bcm bcn bco bcp bcr bga bgb bgc bgg bgh bgi bgm bgn bgo bgp bgr bha bhb bhc bhg bhh bhi bhm bho bhp bhr bi- bia bib bic big bih bii bim bin bio bip bir bma bmb bmc bmg bmh bmi bmm bmn bmo bmp bmr bna bnb bnc bng bni bnn bno bnp bnr boa bob boc bog boh boi bom bon boo bop bor bpa bpb bpc bpg bph bpi bpm bpn bpo bpp bpr bra brb brg brh bri brm brn bro brp brr c-- caa cab cac cag cah cai cam can cao cap car cba cbb cbc cbg cbh cbi cbm cbn cbo cbp cbr cca ccb ccc ccg cch cci ccm ccn cco ccp ccr cga cgb cgc cgg cgh cgi cgm cgn cgo cgp cgr ch- cha chb chc chg chh chi chm chn cho chp chr ci- cia cib cic cig cih cii cim cin cio cip cir cma cmb cmc cmg cmh cmi cmm cmn cmo cmp cmr cn- cna cnb cnc cng cnh cni cnm cnn cno cnp cnr co- coa cob coc cog coh coi com con coo cop cor cpa cpb cpc cpg cph cpi cpm cpn cpo cpp cpr cra crb crc crg crh cri crm crn cro crp crr g-p gaa gab gac gag gah gai gam gan gao gap gar gba gbc gbg gbh gbi gbm gbn gbo gbp gbr gca gcb gcc gcg gch gci gcm gcn gco gcp gcr gga ggb ggc ggg ggh ggi ggm ggn ggo ggp ggr gha ghb ghc ghg ghh ghi ghn gho ghp ghr gia gib gic gig gih gii gim gin gio gip gir gma gmb gmc gmg gmh gmi gmm gmn gmo gmp gmr gna gnb gnc gni gnm gnn gno gnp gnr goa gob goc gog goh goi gom gon goo gop gor gpa gpb gpc gpg gph gpi gpm gpn gpo gpp gpr gra grb grc grg grh gri grm grn gro grp grr h-i haa hab hac hag hah hai ham han hao hap har hba hbb hbc hbg hbh hbi hbm hbn hbo hbp hbr hca hcb hcc hcg hch hci hcm hcn hco hcp hcr hga hgb hgc hgg hgh hgi hgm hgn hgo hgp hgr hha hhb hhc hhg hhh hhi hhm hhn hho hhp hhr hia hib hic hig hih hii him hin hio hip hir hma hmb hmc hmg hmh hmi hmm hmo hmp hmr hna hnb hnc hng hnh hnn hno hoa hob hoc hog hoh hoi hom hon hoo hop hor hpa hpb hpc hpg hph hpi hpm hpn hpo hpp hpr hr- hra hrb hrc hrg hrh hri hrm hrn hro hrp hrr ia- iaa iab iac iag iah iai iam ian iao iap iar iba ibb ibc ibg ibh ibi ibm ibn ibo ibp ibr ica icb icc icg ich ici icm icn ico icp icr iga igb igc igg igh igi igm ign igo igp igr iha ihb ihc ihg ihh ihi ihm ihn iho ihp ihr iia iib iic iih iii iim iin iio iip iir im- ima imb imc img imh imi imm imn imo imp in- ina inb inc ing inh ini inm inn ino inp inr io- ioa iob ioc iog ioh ioi iom ion ioo iop ior ipa ipb ipc ipg ipi ipm ipn ipo ipp ipr ir- ira irb irc irg iri irm irn iro irp irr m-o m-r maa mab mac mag mah mai mam man mao map mar mba mbb mbc mbg mbh mbi mbm mbo mbp mbr mc- mca mcb mcc mcg mch mci mcm mcn mco mcp mcr mga mgb mgc mgh mgi mgm mgn mgo mgp mgr mha mhc mhg mhh mhi mhm mhn mho mhp mhr mi- mia mib mic mig mih mii mim min mio mip mir mma mmb mmc mmg mmh mmi mmm mmn mmo mmp mmr mna mnb mnc mng mni mnm mnn mno mnp mnr moa mob moc mog moh moi mom mon moo mop mor mpa mpb mpc mpg mph mpi mpm mpn mpo mpp mpr mra mrb mrc mrg mrh mri mrm mrn mro mrp mrr n-i naa nab nac nag nah nai nam nan nao nap nar nba nbb nbc nbg nbi nbm nbn nbo nbp nbr nca ncb ncc ncg nch nci ncm ncn nco ncp ncr nga ngb ngc ngg ngh ngi ngm ngn ngo ngp nha nhb nhc nhg nhh nhi nhm nhn nhp nhr nia nib nic nig nih nii nim nin nio nip nir nma nmb nmc nmg nmh nmi nmm nmn nmo nmp nmr nna nnb nnc nng nnh nni nnm nnn nno nnp no- noa nob noc nog noh noi nom non noo nop nor npa npb npc npg nph npi npm npn npo npp npr nra nrb nrc nrg nri nrm nrn nro nrp nrr o-i oaa oab oac oag oah oai oam oan oao oap oar ob- oba obb obc obg obh obi obm obn obo obp obr oc-