-al -er -up a-a a-q aaa aad aae aal aan aap aaq aar aau ad- ada add ade adl adn adp adq adr adu aea aed aee ael aen aep aeq aer aeu al- ala ald ale all aln alp alq alr alu an- ana and ane anl ann anp anq anr anu ap- apa apd ape apl apn app apq apr apu aqa aql aqn aqp aqr ar- ara ard are arl arn arp arq arr aru au- aua aud aue aul aun aup aur daa dad dae dal dan dap daq dar dau dda ddd dde ddl ddn ddp ddq ddr ddu de- dea ded dee del den dep deq der deu dl- dla dld dle dll dlp dlr dlu dna dnd dne dnl dnn dnp dnq dnr dpa dpd dpe dpl dpn dpp dpr dpu dqa dqe dqn dra drd dre drl drn drp drq drr dru dua dud due dul dun dup dur eaa ead eae eal ean eap ear eau ed- eda edd ede edl edn edp edr edu eea eed eee eel een eep eer ela eld ele ell eln elp elr elu en- ena end ene enl enn enp enr enu ep- epa epd epe epl epn epp epq epr epu eqa eqe eqn eqp eqq equ era erd ere erl ern erp erq err eru eu- eua eud eue eul eun eup eur l-p la- laa lad lae lal lan lap laq lar lau lda ldd lde ldl ldn ldp ldr ldu lea led lee lel len lep leq ler leu lla lld lle lll lln llp llq llr llu lna lnd lne lnl lnn lnp lnr lnu lpa lpd lpe lpl lpn lpp lpr lpu lqr lra lrd lrn lrp lrr lru lua lud lue lul lun lup lur luu naa nad nae nal nan nap nar nau nda ndd nde ndl ndn ndp ndr ndu ne- nea ned nee nel nen nep ner neu nla nld nle nll nln nlp nlq nlr nlu nna nne nnl nnn nnp nnu npa npd npe npl npn npp npr npu nra nrd nre nrl nrn nrp nrr nru nua nud nue nul nun nup nuq nur nuu p-p paa pad pae pal pan pap paq par pau pda pdd pde pdl pdn pdp pdq pdr pdu pea ped pee pel pen pep per peu pla pld ple pll pln plp plr plu pn- pna pnd pne pnl pnn pnp pnr pnu ppa ppd ppe ppl ppn ppp ppq ppr ppu pqq pqr pra prd pre prl prn prp prq prr pru pua pud pue pul pun pup pur puu qaa qad qal qan qap qar qau qda qdr qed qee qen qep qlp qnd qne qpl qpp qpr qqq qqu qra qre qrl qrp qru qu- qua qud que qul qur ra- raa rad rae ral ran rap raq rar rau rda rdd rde rdl rdn rdp rdr rdu re- rea red ree rel ren rep req rer reu rla rld rle rll rln rlp rlr rlu rna rnd rnn rnp rnr rnu rpa rpd rpe rpl rpn rpp rpr rpu rqn rra rrd rrl rrn rrp rrq rrr rru rua rud rue run rup rur ruu ua- uaa uad uae ual uan uap uaq uar uau uda udd ude udl udn udp udr udu uea ued uee uel uen uep uer ula uld ule ull uln ulp ulr ulu un- una und une unl unn unp unq unr unu up- upa upd upe upn upp upr upu ur- ura urd ure url urn urp urr uru uua uue uun uur uuu