-al -er a-a a-b a-i aaa aab aad aae aaf aai aal aar aau ab- aba abb abd abe abf abi abl abr abu ad- ada adb add ade adf adi adl adr adu aea aeb aed aee aef aei ael aer aeu af- afa afb afd afe aff afi afl afr afu ai- aia aib aid aie aif aii ail air aiu al- ala alb ald ale alf ali all alr alu ar- ara arb ard are arf ari arl arr aru au- aua aub aud aue auf aui aul aur b-u baa bab bad bae baf bai bal bar bau bba bbb bbd bbe bbf bbi bbl bbr bbu bda bdb bdd bde bdf bdi bdl bdr bdu be- bea beb bed bee bef bei bel ber beu bfa bfb bfd bfe bff bfi bfl bfr bfu bi- bia bib bid bie bif bii bil bir biu bla blb bld ble blf bli bll blr blu bra brb brd bre brf bri brl brr bru bua bub bud bue buf bui bul bur buu daa dab dad dae daf dai dal dar dau dba dbb dbd dbe dbf dbi dbl dbr dbu dda ddb ddd dde ddf ddi ddl ddr ddu de- dea deb ded dee def dei del der deu dfa dfb dfd dfe dff dfi dfl dfr dfu di- dia dib did die dif dii dil dir diu dl- dla dlb dld dle dlf dli dll dlr dlu dra drb drd dre dri drl drr dru dua dub dud due duf dui dul dur eaa eab ead eae eaf eai eal ear eau eba ebb ebd ebe ebf ebi ebl ebr ebu ed- eda edb edd ede edf edi edl edr edu eea eeb eed eee eef eel eer ef- efa efb efd efe eff efi efl efr eia eib eid eie eif eii eil eir eiu ela elb eld ele elf eli ell elr elu era erb erd ere erf eri erl err eru eu- eua eub eud eue euf eui eul eur faa fab fad fae faf fai fal far fau fba fbb fbd fbe fbf fbi fbl fbr fbu fda fdb fdd fde fdf fdi fdl fdr fdu fea feb fed fee fef fei fel fer feu ffa ffd ffe fff ffi ffl ffr ffu fia fib fid fie fif fii fil fir fiu fla flb fld fle flf fli fll flr flu fra frb frd fre frf fri frl frr fru fua fub fud fue fuf fui ful fur fuu i-d i-f ia- iaa iab iad iae iaf iai ial iar iau iba ibb ibd ibe ibf ibi ibl ibr ibu ida idb idd ide idf idi idl idr idu ie- iea ied iee ief iei iel ier ifa ifb ifd ife iff ifi ifl ifr ifu iia iib iid iie iif iii iil iir iiu il- ila ilb ild ile ilf ili ill ilr ilu ir- ira irb ird ire irf iri irl irr iru iu- iua iub iud iue iui iur la- laa lab lad lae laf lai lal lar lau lba lbb lbd lbe lbf lbi lbl lbr lbu lda ldb ldd lde ldf ldi ldl ldr ldu lea leb led lee lef lei lel ler leu lfa lfb lfd lfe lff lfi lfl lfr lfu lia lib lid lie lif lii lil lir liu lla llb lld lle llf lli lll llr llu lra lrb lrd lrf lri lrr lru lua lub lud lue luf lui lul lur luu ra- raa rab rad rae raf rai ral rar rau rba rbb rbd rbe rbf rbi rbl rbr rbu rda rdb rdd rde rdf rdi rdl rdr rdu re- rea reb red ree ref rei rel rer reu rfa rfb rfd rfe rff rfi rfl rfr rfu ria rib rid rie rif rii ril rir rla rld rle rlf rli rll rlr rlu rra rrb rrd rrf rri rrl rrr rru rua rub rud rue ruf rui rur ruu ua- uaa uab uad uae uaf uai ual uar uau uba ubb ube ubf ubi ubl ubr ubu uda udb udd ude udf udi udl udr udu uea ueb ued uee uef uei uel uer ufa ufd ufe uff ufi ufl ufr ufu uia uib uid uie uif uii uil uir uiu ula ulb uld ule ulf uli ull ulr ulu ur- ura urb urd ure urf uri url urr uru uua uue uur uuu

a-be a-fu a-ii aaaa aaab aaad aaae aaaf aaai aaal aaar aaba aabb aabd aabi aabl aada aade aadi aadu aaea aafa aafb aafd aaff aafi aafl aaib aaii aala aald aale aali aall aalu aara aard aare aari aaru abaa abab abad abae abaf abai abal abar abau abb- abba abbb abbe abbi abbr abda abdi abdu abed abee abel aber abff abia abib abid abie abil abir abiu abla able abra abri abua abud abue abuf abul adaa adab adad adae adai adal adar adba adbi adda addd adde addi addl addr addu adea adeb adee adel ader adfa adfl adia adib adie adif adir adle adli adra adre adua adub adue adur aeaf aebi aede aeer aela aer- aera aerd aeri afaa afad afar afdb afdl afee afel afer affa affi afia afib afid afif afil afir afla afle afr- afra afre afri afru afua afud afue aiai aiba aibl aida aidb aide aidi aidr aidu aiea aiee aiel aifd aiff aifl aiia aiib aiid aiir aila aild aile aili ailu aira aird aire airi aiud aiui alaa alad alae alai alal alar alau alb- alba albe albi albu ald- alda alde aldi aldl alea aled alee alef aler aleu alfa alfe alfi ali- alia alib alid alie alif alii alil alir aliu all- alla alle alli alll allr allu alua aluf alui alur arab arad arae araf arai aral arar arau arba arbe arbi arda arde ardf ardi ardl ardu area ared aree aref arei arel areu arfa arfb arff arfu aria arib arid arie arif arii aril arla arle arli