-al a-a a-b a-i aaa aab aad aae aah aai aal aap ab- aba abb abd abe abh abi abl abp ad- ada adb add ade adh adi adl adp aea aeb aed aee aeh aei ael aep aha ahb ahd ahe ahh ahi ahl ahp ai- aia aib aid aie aih aii ail aip al- ala alb ald ale alh ali all alp ap- apa apb apd ape aph api apl app b-p baa bab bad bae bah bai bal bap bba bbb bbd bbe bbh bbi bbl bbp bda bdb bdd bde bdh bdi bdl bdp be- bea beb bed bee beh bei bel bep bha bhb bhd bhe bhh bhi bhl bhp bi- bia bib bid bie bih bii bil bip bla blb bld ble blh bli bll blp bpa bpb bpd bpe bph bpi bpl bpp daa dab dad dae dah dai dal dap dba dbb dbd dbe dbh dbi dbl dbp dda ddb ddd dde ddh ddi ddl ddp de- dea deb ded dee deh dei del dep dh- dha dhb dhd dhe dhh dhi dhl dhp di- dia dib did die dih dii dil dip dl- dla dlb dld dle dlh dli dll dlp dpa dpb dpd dpe dph dpi dpl dpp eaa eab ead eae eah eai eal eap eba ebb ebd ebe ebh ebi ebl ebp ed- eda edb edd ede edh edi edl edp eea eeb eed eee eel eep eha ehb ehd ehe ehh ehi ehl ehp eia eib eid eie eii eil eip ela elb eld ele elh eli ell elp ep- epa epb epd epe eph epi epl epp h-i haa hab had hae hah hai hal hap hba hbb hbd hbe hbh hbi hbl hbp hda hdb hdd hde hdh hdi hdl hdp he- hea heb hed hee heh hei hel hep hha hhb hhd hhe hhh hhi hhl hhp hia hib hid hie hih hii hil hip hla hlb hld hle hlh hli hll hlp hpa hpb hpd hpe hph hpi hpl hpp i-d ia- iaa iab iad iae iah iai ial iap iba ibb ibd ibe ibh ibi ibl ibp ida idb idd ide idh idi idl idp ie- iea ied iee iei iel iep iha ihb ihd ihe ihh ihi ihl ihp iia iib iid iie iih iii iil iip il- ila ilb ild ile ilh ili ill ilp ipa ipb ipd ipe ipi ipl ipp l-p la- laa lab lad lae lah lai lal lap lba lbb lbd lbe lbh lbi lbl lbp lda ldb ldd lde ldh ldi ldl ldp lea leb led lee leh lei lel lep lha lhb lhd lhh lhi lhp lia lib lid lie lih lii lil lip lla llb lld lle lli lll llp lpa lpb lpd lpe lph lpi lpl lpp p-p paa pab pad pae pah pai pal pap pba pbb pbd pbe pbi pbl pbp pda pdb pdd pde pdh pdi pdl pdp pea peb ped pee peh pei pel pep pha phb phd phe phi phl php pia pib pid pie pih pii pil pip pla plb pld ple plh pli pll plp ppa ppb ppd ppe pph ppi ppl ppp