a-a a-b a-i aaa aab aad aae aah aai aam aap ab- aba abb abd abe abh abi abm abp ad- ada adb add ade adh adi adm adp aea aeb aed aee aeh aei aem aep aha ahb ahd ahe ahh ahi ahm ahp ai- aia aib aid aie aih aii aim aip ama amb amd ame amh ami amm amp ap- apa apb apd ape aph api apm app b-p baa bab bad bae bah bai bam bap bba bbb bbd bbe bbh bbi bbm bbp bda bdb bdd bde bdh bdi bdm bdp be- bea beb bed bee beh bei bem bep bha bhb bhd bhe bhh bhi bhm bhp bi- bia bib bid bie bih bii bim bip bma bmb bmd bme bmh bmi bmm bmp bpa bpb bpd bpe bph bpi bpm bpp daa dab dad dae dah dai dam dap dba dbb dbd dbe dbh dbi dbm dbp dda ddb ddd dde ddh ddi ddm ddp de- dea deb ded dee deh dei dem dep dh- dha dhb dhd dhe dhh dhi dhm dhp di- dia dib did die dih dii dim dip dma dmb dmd dme dmh dmi dmm dmp dpa dpb dpd dpe dph dpi dpm dpp eaa eab ead eae eah eai eam eap eba ebb ebd ebe ebh ebi ebm ebp ed- eda edb edd ede edh edi edm edp eea eeb eed eee eem eep eha ehb ehd ehe ehh ehi ehm ehp eia eib eid eie eii eim eip em- ema emb emd eme emh emi emm emp ep- epa epb epd epe eph epi epm epp h-i haa hab had hae hah hai ham hap hba hbb hbd hbe hbh hbi hbm hbp hda hdb hdd hde hdh hdi hdm hdp he- hea heb hed hee heh hei hem hep hha hhb hhd hhe hhh hhi hhm hhp hia hib hid hie hih hii him hip hma hmb hmd hme hmh hmi hmm hmp hpa hpb hpd hpe hph hpi hpm hpp i-d ia- iaa iab iad iae iah iai iam iap iba ibb ibd ibe ibh ibi ibm ibp ida idb idd ide idh idi idm idp ie- iea ied iee iei iem iep iha ihb ihd ihe ihh ihi ihm ihp iia iib iid iie iih iii iim iip im- ima imb imd ime imh imi imm imp ipa ipb ipd ipe ipi ipm ipp maa mab mad mae mah mai mam map mba mbb mbd mbe mbh mbi mbm mbp mda mdb mdd mde mdh mdi mdm mdp mea meb med mee meh mei mem mep mha mhd mhh mhi mhm mhp mi- mia mib mid mie mih mii mim mip mma mmb mmd mme mmh mmi mmm mmp mpa mpb mpd mpe mph mpi mpm mpp p-p paa pab pad pae pah pai pam pap pba pbb pbd pbe pbi pbm pbp pda pdb pdd pde pdh pdi pdm pdp pea peb ped pee peh pei pem pep pha phb phd phe phi phm php pia pib pid pie pih pii pim pip pma pmb pmd pme pmh pmi pmm pmp ppa ppb ppd ppe pph ppi ppm ppp