-al -ol -up a-a a-b a-t aaa aab aae aal aan aao aap aas aat aau ab- aba abb abe abl abn abo abp abs abt abu aea aeb aee ael aen aeo aep aes aet aeu al- ala alb ale all aln alo alp als alt alu an- ana anb ane anl ann ano anp ans ant anu aoa aob aoe aol aon aoo aop aos aot aou ap- apa apb ape apl apn apo app aps apt apu as- asa asb ase asl asn aso asp ass ast asu at- ata atb ate atl atn ato atp ats att atu au- aua aub aue aul aun auo aup aus aut b-p b-u baa bab bae bal ban bao bap bas bat bau bba bbb bbe bbl bbn bbo bbp bbs bbt bbu be- bea beb bee bel ben beo bep bes bet beu bla blb ble bll bln blo blp bls blt blu bna bnb bne bnl bnn bno bnp bns bnt bnu boa bob boe bol bon boo bop bos bot bou bpa bpb bpe bpl bpn bpo bpp bps bpt bpu bsa bsb bse bsl bsn bso bsp bss bst bsu bta btb bte btl btn bto btp bts btt btu bua bub bue bul bun buo bup bus but buu eaa eab eae eal ean eao eap eas eat eau eba ebb ebe ebl ebn ebo ebp ebs ebt ebu eea eeb eee eel een eeo eep ees eet ela elb ele ell eln elo elp els elt elu en- ena enb ene enl enn eno enp ens ent enu eo- eoa eob eoe eol eon eoo eop eos eot eou ep- epa epb epe epl epn epo epp eps ept epu es- esa esb ese esl esn eso esp ess est esu eta etb ete etl etn eto etp ets ett etu eu- eua eub eue eul eun eup eus eut l-p la- laa lab lae lal lan lao lap las lat lau lba lbb lbe lbl lbo lbp lbs lbt lbu lea leb lee lel len leo lep les let leu lla llb lle lll lln llo llp lls llt llu lna lnb lne lnl lnn lno lnp lns lnt lnu loa lob loe lol lon loo lop los lot lou lpa lpb lpe lpl lpn lpo lpp lps lpt lpu lsa lsb lse lsl lsn lso lsp lss lst lsu lta ltb lte ltl lto ltp lts ltt ltu lua lub lue lul lun luo lup lus lut luu naa nab nae nal nan nao nap nas nat nau nba nbb nbe nbl nbn nbo nbp nbs nbt nbu ne- nea neb nee nel nen neo nep nes net neu nla nlb nle nll nln nlo nlp nls nlt nlu nna nnb nne nnl nnn nno nnp nns nnt nnu no- noa nob noe nol non noo nop nos not nou npa npb npe npl npn npo npp nps npt npu nsa nsb nse nsl nsn nso nsp nss nst nsu nta ntb nte ntn nto ntp nts ntt ntu nua nub nue nul nun nuo nup nus nut nuu oaa oab oae oal oan oao oap oas oat oau ob- oba obb obe obl obn obo obp obs obt obu oea oeb oee oel oen oeo oep oes oet ola olb ole oll oln olo olp ols olt olu on- ona onb one onl onn ono onp ons ont onu oo- ooa oob ool oon ooo oop oos oot op- opa opb ope opl opn opo opp ops opt os- osa osb ose osl osn oso osp oss ost osu ot- ota otb ote otl otn oto otp ots ott otu ou- oua oue oul oun ouo oup ous out p-p paa pab pae pal pan pao pap pas pat pau pba pbb pbe pbl pbn pbo pbp pbs pbt pbu pea peb pee pel pen peo pep pes pet peu pla plb ple pll pln plo plp pls plt plu pn- pna pnb pne pnl pnn pno pnp pns pnt pnu poa pob poe pol pon poo pop pos pot pou ppa ppb ppe ppl ppn ppo ppp pps ppt ppu ps- psa psb pse psl psn pso psp pss pst psu pt- pta ptb pte ptl ptn pto ptp pts ptt ptu pua pub pue pul pun pup pus put puu saa sab sae sal san sao sap sas sat sau sba sbb sbe sbl sbn sbo sbp sbs sbt sbu se- sea seb see sel sen seo sep ses set seu sla slb sle sll sln slo slp sls slt slu sna snb sne snl snn sno snp sns snt snu soa sob soe sol son soo sop sos sot sou spa spb spe spl spn spo spp sps spt spu ss- ssa ssb sse ssl ssn sso ssp sss sst ssu sta stb ste stl stn sto stp sts stt stu sua sub sue sul sun suo sup sus sut suu taa tab tae tal tan tao tap tas tat tau tba tbb tbe tbl tbn tbo tbp tbs tbt tbu te- tea teb tee tel ten teo tep tes tet teu tla tle tll tln tlo tlp tls tlt tlu tna tnb tne tnl tnn tno tnp tns tnt to- toa tob toe tol ton too top tos tot tou tpa tpb tpe tpl tpn tpo tpp tps tpt tpu tsa tsb tse tsl tsn tso tsp tss tst tsu tta ttb tte ttl ttn tto ttp tts ttt ttu tua tub tue tul tun tuo tup tus tut tuu ua- uaa uab uae ual uan uao uap uas uat uau uba ubb ube ubl ubn ubo ubp ubs ubt ubu uea ueb uee uel uen uep ues uet ula ulb ule ull uln ulo ulp uls ult ulu un- una unb une unl unn uno unp uns unt unu uoa uob uoe uol uon uoo uop uos uot up- upa upb upe upn upo upp ups upt upu usa usb use usl usn uso usp