-al -er -up a-a a-b aaa aab aad aae aal aap aar aau ab- aba abb abd abe abl abp abr abu ad- ada adb add ade adl adp adr adu aea aeb aed aee ael aep aer aeu al- ala alb ald ale all alp alr alu ap- apa apb apd ape apl app apr apu ar- ara arb ard are arl arp arr aru au- aua aub aud aue aul aup aur b-p b-u baa bab bad bae bal bap bar bau bba bbb bbd bbe bbl bbp bbr bbu bda bdb bdd bde bdl bdp bdr bdu be- bea beb bed bee bel bep ber beu bla blb bld ble bll blp blr blu bpa bpb bpd bpe bpl bpp bpr bpu bra brb brd bre brl brp brr bru bua bub bud bue bul bup bur buu daa dab dad dae dal dap dar dau dba dbb dbd dbe dbl dbp dbr dbu dda ddb ddd dde ddl ddp ddr ddu de- dea deb ded dee del dep der deu dl- dla dlb dld dle dll dlp dlr dlu dpa dpb dpd dpe dpl dpp dpr dpu dra drb drd dre drl drp drr dru dua dub dud due dul dup dur eaa eab ead eae eal eap ear eau eba ebb ebd ebe ebl ebp ebr ebu ed- eda edb edd ede edl edp edr edu eea eeb eed eee eel eep eer ela elb eld ele ell elp elr elu ep- epa epb epd epe epl epp epr epu era erb erd ere erl erp err eru eu- eua eub eud eue eul eup eur l-p la- laa lab lad lae lal lap lar lau lba lbb lbd lbe lbl lbp lbr lbu lda ldb ldd lde ldl ldp ldr ldu lea leb led lee lel lep ler leu lla llb lld lle lll llp llr llu lpa lpb lpd lpe lpl lpp lpr lpu lra lrb lrd lrp lrr lru lua lub lud lue lul lup lur luu p-p paa pab pad pae pal pap par pau pba pbb pbd pbe pbl pbp pbr pbu pda pdb pdd pde pdl pdp pdr pdu pea peb ped pee pel pep per peu pla plb pld ple pll plp plr plu ppa ppb ppd ppe ppl ppp ppr ppu pra prb prd pre prl prp prr pru pua pub pud pue pul pup pur puu ra- raa rab rad rae ral rap rar rau rba rbb rbd rbe rbl rbp rbr rbu rda rdb rdd rde rdl rdp rdr rdu re- rea reb red ree rel rep rer reu rla rld rle rll rlp rlr rlu rpa rpb rpd rpe rpl rpp rpr rpu rra rrb rrd rrl rrp rrr rru rua rub rud rue rup rur ruu ua- uaa uab uad uae ual uap uar uau uba ubb ube ubl ubp ubr ubu uda udb udd ude udl udp udr udu uea ueb ued uee uel uep uer ula ulb uld ule ull ulp ulr ulu up- upa upb upd upe upp upr upu ur- ura urb urd ure url urp urr uru uua uue uur uuu

a-be aaaa aaab aaad aaae aaal aaap aaar aaba aabb aabd aabl aabp aada aade aadu aaea aaep aala aald aale aall aalu aapa aapl aara aard aare aarp aaru aaup abaa abab abad abae abal abap abar abau abb- abba abbb abbe abbr abda abdu abed abee abel aber abla able abpa abpd abpp abpr abra abua abud abue abul adaa adab adad adae adal adap adar adba adda addd adde addl addr addu adea adeb adee adel ader adle adp- adra adre adua adub adue adur aeap aede aeer aela aelp aer- aera aerd al-p alaa alad alae alal alap alar alau alb- alba albe albu ald- alda alde aldl alea aled alee alep aler aleu all- alla alle alll allr allu alpa alpe alpl alpu alua alur apal apap apar apba apbr apda apdd apdu apea aped apel apep aper apeu apl- apla aple aplp aplu appa appd appl appr appu apra apre apua apud apup arab arad arae aral arap arar arau arba arbe arda arde ardl ardu area ared aree arel arep areu arla arle arpa arpe arpl arpu arr- arra arre arrr arru arua arub arud arue arul arup auaa aube aude auel auer aul- aula auld aule aull aulu aur- aura aurd aure baaa baad baal baar baba babb babe babr babu bada badb badd bade badr badu baed bael baer bala bald bale ball balu bapa bape bapp bapu bar- bara barb bard bare barr baru bau- baud baul baur bbad bbau bbbb bbdd bbeb bblb bbpr bd-r bdle bead beal beap bear beau beba bebb bebe beda bede bedl bedu beeb beed beel beep beer bela beld bele bell belp belu bera berd bere berr beru beur blaa blab blad blae blau bldr blea bleb bled blee bleu blub blud blue blup blur bpda bpea bpel bprd brab brad brae brau brda brea breb bred bree brel brep brer brlp brrr brud brue brup buad bual buar buba bubb bube bubu buda budb budd bude budl budu buea buel buer bueu bula bulb buld bule bull bulu bupa bur- bura burb burd bure burl burp burr buru daab daad daae daal daap daar daau daba dabb dabp dabu dada dade dadu daeb daer daeu dala dale dall dalu dapa dape dapp dapu dara darb dard dare darl darp darr daru daub daud daue daur dbar dblp dbpd dddd ddre ddub dead deae deal deap dear deau deba debe debu deda dedd dede dedu deeb deed deel deep deer dela deld dele dell delp depa depe depp depr der- dera derb dere derp derr deua deue deul deur dlab dlbd dpaa dper dpll dppa draa drab drad drap drar drau drba drda drea dred dree drel drra drua drub drue drup druu duaa duab duad dual duar dub- duba dubb dube dubu duda dudd dude dudu duel duer dula