-al -ol -up a-a a-b a-i aaa aab aad aae aai aal aao aap aas aau ab- aba abb abd abe abi abl abo abp abs abu ad- ada adb add ade adi adl ado adp ads adu aea aeb aed aee aei ael aeo aep aes aeu ai- aia aib aid aie aii ail aio aip ais aiu al- ala alb ald ale ali all alo alp als alu aoa aob aod aoe aoi aol aoo aop aos aou ap- apa apb apd ape api apl apo app aps apu as- asa asb asd ase asi asl aso asp ass asu au- aua aub aud aue aui aul auo aup aus b-p b-u baa bab bad bae bai bal bao bap bas bau bba bbb bbd bbe bbi bbl bbo bbp bbs bbu bda bdb bdd bde bdi bdl bdo bdp bds bdu be- bea beb bed bee bei bel beo bep bes beu bi- bia bib bid bie bii bil bio bip bis biu bla blb bld ble bli bll blo blp bls blu boa bob bod boe boi bol boo bop bos bou bpa bpb bpd bpe bpi bpl bpo bpp bps bpu bsa bsb bsd bse bsi bsl bso bsp bss bsu bua bub bud bue bui bul buo bup bus buu daa dab dad dae dai dal dao dap das dau dba dbb dbd dbe dbi dbl dbo dbp dbs dbu dda ddb ddd dde ddi ddl ddo ddp dds ddu de- dea deb ded dee dei del deo dep des deu di- dia dib did die dii dil dio dip dis diu dl- dla dlb dld dle dli dll dlo dlp dls dlu doa dob dod doe doi dol doo dop dos dou dpa dpb dpd dpe dpi dpl dpo dpp dps dpu dsa dsb dsd dse dsi dsl dso dsp dss dsu dua dub dud due dui dul duo dup dus eaa eab ead eae eai eal eao eap eas eau eba ebb ebd ebe ebi ebl ebo ebp ebs ebu ed- eda edb edd ede edi edl edo edp eds edu eea eeb eed eee eel eeo eep ees eia eib eid eie eii eil eio eip eis eiu ela elb eld ele eli ell elo elp els elu eo- eoa eob eod eoe eoi eol eoo eop eos eou ep- epa epb epd epe epi epl epo epp eps epu es- esa esb esd ese esi esl eso esp ess esu eu- eua eub eud eue eui eul eup eus i-d ia- iaa iab iad iae iai ial iao iap ias iau iba ibb ibd ibe ibi ibl ibo ibp ibs ibu ida idb idd ide idi idl ido idp ids idu ie- iea ied iee iei iel iep ies iia iib iid iie iii iil iio iip iis iiu il- ila ilb ild ile ili ill ilo ilp ils ilu io- ioa iob iod ioe ioi iol ioo iop ios iou ipa ipb ipd ipe ipi ipl ipo ipp ips ipu is- isa isb isd ise isi isl iso isp iss isu iu- iua iub iud iue iui iup ius l-p la- laa lab lad lae lai lal lao lap las lau lba lbb lbd lbe lbi lbl lbo lbp lbs lbu lda ldb ldd lde ldi ldl ldo ldp lds ldu lea leb led lee lei lel leo lep les leu lia lib lid lie lii lil lio lip lis liu lla llb lld lle lli lll llo llp lls llu loa lob lod loe loi lol loo lop los lou lpa lpb lpd lpe lpi lpl lpo lpp lps lpu lsa lsb lsd lse lsi lsl lso lsp lss lsu lua lub lud lue lui lul luo lup lus luu o-i oaa oab oad oae oai oal oao oap oas oau ob- oba obb obd obe obi obl obo obp obs obu oda odb odd ode odi odl odo odp ods odu oea oeb oed oee oei oel oeo oep oes oia oib oid oie oii oil oio oip ois oiu ola olb old ole oli oll olo olp ols olu oo- ooa oob ood ooi ool ooo oop oos op- opa opb opd ope opi opl opo opp ops os- osa osb osd ose osi osl oso osp oss osu ou- oua oud oue oui oul ouo oup ous p-p paa pab pad pae pai pal pao pap pas pau pba pbb pbd pbe pbi pbl pbo pbp pbs pbu pda pdb pdd pde pdi pdl pdo pdp pds pdu pea peb ped pee pei pel peo pep pes peu pia pib pid pie pii pil pio pip pis piu pla plb pld ple pli pll plo plp pls plu poa pob pod poe poi pol poo pop pos pou ppa ppb ppd ppe ppi ppl ppo ppp pps ppu ps- psa psb psd pse psi psl pso psp pss psu pua pub pud pue pui pul pup pus puu saa sab sad sae sai sal sao sap sas sau sba sbb sbd sbe sbi sbl sbo sbp sbs sbu sda sdb sdd sde sdi sdl sdo sdp sds sdu se- sea seb sed see sei sel seo sep ses seu sia sib sid sie sii sil sio sip sis siu sla slb sld sle sli sll slo slp sls slu soa sob sod soe soi sol soo sop sos sou spa spb spd spe spi spl spo spp sps spu ss- ssa ssb ssd sse ssi ssl sso ssp sss ssu sua sub sud sue sui sul suo sup sus suu ua- uaa uab uad uae uai ual uao uap uas uau uba ubb ube ubi ubl ubo ubp ubs ubu uda udb udd ude udi udl udo udp uds udu uea ueb ued uee uei uel uep ues uia uib uid uie uii uil uio uip uis uiu ula ulb uld ule uli ull ulo ulp uls ulu uoa uob uod uoe uol uoo uop uos up- upa upb upd upe upi upo upp ups