-al -up a-a aaa aad aal aan aap aar aau ad- ada add adl adn adp adr adu al- ala ald all aln alp alr alu an- ana and anl ann anp anr anu ap- apa apd apl apn app apr apu ar- ara ard arl arn arp arr aru au- aua aud aul aun aup aur daa dad dal dan dap dar dau dda ddd ddl ddn ddp ddr ddu dl- dla dld dll dlp dlr dlu dna dnd dnl dnn dnp dnr dpa dpd dpl dpn dpp dpr dpu dra drd drl drn drp drr dru dua dud dul dun dup dur l-p la- laa lad lal lan lap lar lau lda ldd ldl ldn ldp ldr ldu lla lld lll lln llp llr llu lna lnd lnl lnn lnp lnr lnu lpa lpd lpl lpn lpp lpr lpu lra lrd lrn lrp lrr lru lua lud lul lun lup lur luu naa nad nal nan nap nar nau nda ndd ndl ndn ndp ndr ndu nla nld nll nln nlp nlr nlu nna nnl nnn nnp nnu npa npd npl npn npp npr npu nra nrd nrl nrn nrp nrr nru nua nud nul nun nup nur nuu p-p paa pad pal pan pap par pau pda pdd pdl pdn pdp pdr pdu pla pld pll pln plp plr plu pn- pna pnd pnl pnn pnp pnr pnu ppa ppd ppl ppn ppp ppr ppu pra prd prl prn prp prr pru pua pud pul pun pup pur puu ra- raa rad ral ran rap rar rau rda rdd rdl rdn rdp rdr rdu rla rld rll rln rlp rlr rlu rna rnd rnn rnp rnr rnu rpa rpd rpl rpn rpp rpr rpu rra rrd rrl rrn rrp rrr rru rua rud run rup rur ruu ua- uaa uad ual uan uap uar uau uda udd udl udn udp udr udu ula uld ull uln ulp ulr ulu un- una und unl unn unp unr unu up- upa upd upn upp upr upu ur- ura urd url urn urp urr uru uua uun uur uuu