-al a-a a-b a-i aaa aab aae aaf aah aai aal aau ab- aba abb abe abf abh abi abl abu aea aeb aee aef aeh aei ael aeu af- afa afb afe aff afh afi afl afu aha ahb ahe ahf ahh ahi ahl ahu ai- aia aib aie aif aih aii ail aiu al- ala alb ale alf alh ali all alu au- aua aub aue auf auh aui aul b-u baa bab bae baf bah bai bal bau bba bbb bbe bbf bbh bbi bbl bbu be- bea beb bee bef beh bei bel beu bfa bfb bfe bff bfh bfi bfl bfu bha bhb bhe bhf bhh bhi bhl bhu bi- bia bib bie bif bih bii bil biu bla blb ble blf blh bli bll blu bua bub bue buf buh bui bul buu eaa eab eae eaf eah eai eal eau eba ebb ebe ebf ebh ebi ebl ebu eea eeb eee eef eel ef- efa efb efe eff efh efi efl eha ehb ehe ehf ehh ehi ehl ehu eia eib eie eif eii eil eiu ela elb ele elf elh eli ell elu eu- eua eub eue euf eui eul faa fab fae faf fah fai fal fau fba fbb fbe fbf fbh fbi fbl fbu fea feb fee fef feh fei fel feu ffa ffe fff ffh ffi ffl ffu fha fhb fhe fhf fhh fhi fhl fia fib fie fif fih fii fil fiu fla flb fle flf fli fll flu fua fub fue fuf fui ful fuu h-i haa hab hae haf hah hai hal hau hba hbb hbe hbf hbh hbi hbl hbu he- hea heb hee hef heh hei hel heu hfa hfb hfe hff hfh hfi hfl hfu hha hhb hhe hhf hhh hhi hhl hhu hia hib hie hif hih hii hil hiu hla hlb hle hlf hlh hli hll hlu hua hub hue huf huh hui hul huu i-f ia- iaa iab iae iaf iah iai ial iau iba ibb ibe ibf ibh ibi ibl ibu ie- iea iee ief iei iel ifa ifb ife iff ifi ifl ifu iha ihb ihe ihf ihh ihi ihl ihu iia iib iie iif iih iii iil iiu il- ila ilb ile ilf ilh ili ill ilu iu- iua iub iue iui la- laa lab lae laf lah lai lal lau lba lbb lbe lbf lbh lbi lbl lbu lea leb lee lef leh lei lel leu lfa lfb lfe lff lfh lfi lfl lfu lha lhb lhf lhh lhi lhu lia lib lie lif lih lii lil liu lla llb lle llf lli lll llu lua lub lue luf luh lui lul luu ua- uaa uab uae uaf uah uai ual uau uba ubb ube ubf ubh ubi ubl ubu uea ueb uee uef ueh uei uel ufa ufe uff ufh ufi ufl ufu uha uhb uhe uhf uhh uhi uhl uhu uia uib uie uif uii uil uiu ula ulb ule ulf uli ull ulu uua uue uuu