-al -ol -up a-a a-b a-i a-t aaa aab aai aal aan aao aap aar aas aat aau ab- aba abb abi abl abn abo abp abr abs abt abu ai- aia aib aii ail ain aio aip air ais ait aiu al- ala alb ali all aln alo alp alr als alt alu an- ana anb ani anl ann ano anp anr ans ant anu aoa aob aoi aol aon aoo aop aor aos aot aou ap- apa apb api apl apn apo app apr aps apt apu ar- ara arb ari arl arn aro arp arr ars art aru as- asa asb asi asl asn aso asp asr ass ast asu at- ata atb ati atl atn ato atp atr ats att atu au- aua aub aui aul aun auo aup aur aus aut b-p b-u baa bab bai bal ban bao bap bar bas bat bau bba bbb bbi bbl bbn bbo bbp bbr bbs bbt bbu bi- bia bib bii bil bin bio bip bir bis bit biu bla blb bli bll bln blo blp blr bls blt blu bna bnb bni bnl bnn bno bnp bnr bns bnt bnu boa bob boi bol bon boo bop bor bos bot bou bpa bpb bpi bpl bpn bpo bpp bpr bps bpt bpu bra brb bri brl brn bro brp brr brs brt bru bsa bsb bsi bsl bsn bso bsp bsr bss bst bsu bta btb bti btl btn bto btp btr bts btt btu bua bub bui bul bun buo bup bur bus but buu ia- iaa iab iai ial ian iao iap iar ias iat iau iba ibb ibi ibl ibn ibo ibp ibr ibs ibt ibu iia iib iii iil iin iio iip iir iis iit iiu il- ila ilb ili ill iln ilo ilp ilr ils ilt ilu in- ina inb ini inl inn ino inp inr ins int inu io- ioa iob ioi iol ion ioo iop ior ios iot iou ipa ipb ipi ipl ipn ipo ipp ipr ips ipt ipu ir- ira irb iri irl irn iro irp irr irs irt iru is- isa isb isi isl isn iso isp isr iss ist isu ita itb iti itl itn ito itp its itt itu iu- iua iub iui iup iur ius iut l-p la- laa lab lai lal lan lao lap lar las lat lau lba lbb lbi lbl lbo lbp lbr lbs lbt lbu lia lib lii lil lin lio lip lir lis lit liu lla llb lli lll lln llo llp llr lls llt llu lna lnb lni lnl lnn lno lnp lnr lns lnt lnu loa lob loi lol lon loo lop lor los lot lou lpa lpb lpi lpl lpn lpo lpp lpr lps lpt lpu lra lrb lri lrn lro lrp lrr lrs lrt lru lsa lsb lsi lsl lsn lso lsp lsr lss lst lsu lta ltb lti ltl lto ltp ltr lts ltt ltu lua lub lui lul lun luo lup lur lus lut luu n-i naa nab nai nal nan nao nap nar nas nat nau nba nbb nbi nbl nbn nbo nbp nbr nbs nbt nbu nia nib nii nil nin nio nip nir nis nit niu nla nlb nli nll nln nlo nlp nlr nls nlt nlu nna nnb nni nnl nnn nno nnp nns nnt nnu no- noa nob noi nol non noo nop nor nos not nou npa npb npi npl npn npo npp npr nps npt npu nra nrb nri nrl nrn nro nrp nrr nrs nrt nru nsa nsb nsi nsl nsn nso nsp nsr nss nst nsu nta ntb nti ntn nto ntp ntr nts ntt ntu nua nub nui nul nun nuo nup nur nus nut nuu o-i oaa oab oai oal oan oao oap oar oas oat oau ob- oba obb obi obl obn obo obp obr obs obt obu oia oib oii oil oin oio oip oir ois oit oiu ola olb oli oll oln olo olp ols olt olu on- ona onb oni onl onn ono onp onr ons ont onu oo- ooa oob ooi ool oon ooo oop oor oos oot op- opa opb opi opl opn opo opp opr ops opt or- ora orb ori orl orn oro orp orr ors ort oru os- osa osb osi osl osn oso osp osr oss ost osu ot- ota otb oti otl otn oto otp otr ots ott otu ou- oua oui oul oun ouo oup our ous out p-p paa pab pai pal pan pao pap par pas pat pau pba pbb pbi pbl pbn pbo pbp pbr pbs pbt pbu pia pib pii pil pin pio pip pir pis pit piu pla plb pli pll pln plo plp plr pls plt plu pn- pna pnb pni pnl pnn pno pnp pnr pns pnt pnu poa pob poi pol pon poo pop por pos pot pou ppa ppb ppi ppl ppn ppo ppp ppr pps ppt ppu pra prb pri prl prn pro prp prr prs prt pru ps- psa psb psi psl psn pso psp psr pss pst psu pt- pta ptb pti ptl ptn pto ptp ptr pts ptt ptu pua pub pui pul pun pup pur pus put puu ra- raa rab rai ral ran rao rap rar ras rat rau rba rbb rbi rbl rbn rbo rbp rbr rbs rbt rbu ria rib rii ril rin rio rip rir ris rit rla rli rll rln rlo rlp rlr rls rlt rlu rna rnb rni rnn rno rnp rnr rns rnt rnu roa rob roi rol ron roo rop ror ros rot rou rpa rpb rpi rpl rpn rpo rpp rpr rps rpt rpu rra rrb rri rrl rrn rrp rrr rrs rrt rru rsa rsb rsi rsl rsn rso rsp rsr rss rst rsu rta rtb rti rtl rtn rto rtp rtr rts rtt rtu rua rub rui run ruo rup rur rus rut ruu saa sab sai sal san sao sap sar sas sat