-ic a-a a-b a-c a-i aaa aab aac aae aag aah aai aam aan aap ab- aba abb abc abe abg abh abi abm abn abp ac- aca acb acc ace acg ach aci acm acn acp aea aeb aec aee aeg aeh aei aem aen aep ag- aga agb agc age agg agh agi agm agn agp aha ahb ahc ahe ahg ahh ahi ahm ahn ahp ai- aia aib aic aie aig aih aii aim ain aip ama amb amc ame amg amh ami amm amn amp an- ana anb anc ane ang anh ani anm ann anp ap- apa apb apc ape apg aph api apm apn app b-p baa bab bac bae bag bah bai bam ban bap bba bbb bbc bbe bbg bbh bbi bbm bbn bbp bca bcb bcc bce bcg bch bci bcm bcn bcp be- bea beb bec bee beg beh bei bem ben bep bga bgb bgc bge bgg bgh bgi bgm bgn bgp bha bhb bhc bhe bhg bhh bhi bhm bhp bi- bia bib bic bie big bih bii bim bin bip bma bmb bmc bme bmg bmh bmi bmm bmn bmp bna bnb bnc bne bng bni bnn bnp bpa bpb bpc bpe bpg bph bpi bpm bpn bpp c-- caa cab cac cae cag cah cai cam can cap cba cbb cbc cbe cbg cbh cbi cbm cbn cbp cca ccb ccc cce ccg cch cci ccm ccn ccp ce- cea ceb cec cee ceg ceh cei cem cen cep cga cgb cgc cge cgg cgh cgi cgm cgn cgp ch- cha chb chc che chg chh chi chm chn chp ci- cia cib cic cie cig cih cii cim cin cip cma cmb cmc cme cmg cmh cmi cmm cmn cmp cn- cna cnb cnc cne cng cnh cni cnm cnn cnp cpa cpb cpc cpe cpg cph cpi cpm cpn cpp eaa eab eac eae eag eah eai eam ean eap eba ebb ebc ebe ebg ebh ebi ebm ebn ebp ec- eca ecb ecc ece ecg ech eci ecm ecn eea eeb eec eee eeg eem een eep ega egb egc ege egg egh egi egm egn egp eha ehb ehc ehe ehg ehh ehi ehm ehn ehp eia eib eic eie eig eii eim ein eip em- ema emb emc eme emg emh emi emm emn emp en- ena enb enc ene eng enh eni enm enn enp ep- epa epb epc epe epg eph epi epm epn epp g-p gaa gab gac gae gag gah gai gam gan gap gba gbc gbe gbg gbh gbi gbm gbn gbp gca gcb gcc gce gcg gch gci gcm gcn gcp ge- gea geb gec gee geg geh gei gem gen gep gga ggb ggc ggg ggh ggi ggm ggn ggp gha ghb ghc ghe ghg ghh ghi ghn ghp gia gib gic gie gig gih gii gim gin gip gma gmb gmc gme gmg gmh gmi gmm gmn gmp gna gnb gnc gne gni gnm gnn gnp gpa gpb gpc gpe gpg gph gpi gpm gpn gpp h-i haa hab hac hae hag hah hai ham han hap hba hbb hbc hbe hbg hbh hbi hbm hbn hbp hca hcb hcc hce hcg hch hci hcm hcn hcp he- hea heb hec hee heg heh hei hem hen hep hga hgb hgc hge hgg hgh hgi hgm hgn hgp hha hhb hhc hhe hhg hhh hhi hhm hhn hhp hia hib hic hie hig hih hii him hin hip hma hmb hmc hme hmg hmh hmi hmm hmp hna hnb hnc hne hng hnh hnn hpa hpb hpc hpe hpg hph hpi hpm hpn hpp ia- iaa iab iac iae iag iah iai iam ian iap iba ibb ibc ibe ibg ibh ibi ibm ibn ibp ica icb icc ice icg ich ici icm icn icp ie- iea iec iee ieg iei iem ien iep iga igb igc ige igg igh igi igm ign igp iha ihb ihc ihe ihg ihh ihi ihm ihn ihp iia iib iic iie iih iii iim iin iip im- ima imb imc ime img imh imi imm imn imp in- ina inb inc ine ing inh ini inm inn inp ipa ipb ipc ipe ipg ipi ipm ipn ipp maa mab mac mae mag mah mai mam man map mba mbb mbc mbe mbg mbh mbi mbm mbp mc- mca mcb mcc mce mcg mch mci mcm mcn mcp mea meb mec mee meg meh mei mem men mep mga mgb mgc mge mgh mgi mgm mgn mgp mha mhc mhg mhh mhi mhm mhn mhp mi- mia mib mic mie mig mih mii mim min mip mma mmb mmc mme mmg mmh mmi mmm mmn mmp mna mnb mnc mne mng mni mnm mnn mnp mpa mpb mpc mpe mpg mph mpi mpm mpn mpp n-i naa nab nac nae nag nah nai nam nan nap nba nbb nbc nbe nbg nbi nbm nbn nbp nca ncb ncc nce ncg nch nci ncm ncn ncp ne- nea neb nec nee neg neh nei nem nen nep nga ngb ngc nge ngg ngh ngi ngm ngn ngp nha nhb nhc nhe nhg nhh nhi nhm nhn nhp nia nib nic nie nig nih nii nim nin nip nma nmb nmc nme nmg nmh nmi nmm nmn nmp nna nnb nnc nne nng nnh nni nnm nnn nnp npa npb npc npe npg nph npi npm npn npp p-p paa pab pac pae pag pah pai pam pan pap pba pbb pbc pbe pbg pbi pbm pbn pbp pca pcb pcc pce pcg pch pci pcm pcn pcp pea peb pec pee peg peh pei pem pen pep pga pgb pgc pge pgg pgh pgi pgm pgn pgp pha phb phc phe phg phi phm phn php pia pib pic pie pig pih pii pim pin pip pma pmb pmc pme pmg pmh pmi pmm pmn pmp pn- pna pnb pnc pne png pnh pni pnm pnn pnp ppa