-al -ol -up a-a a-b a-i aaa aab aag aai aal aao aap aar aau aav ab- aba abb abg abi abl abo abp abr abu abv ag- aga agb agg agi agl ago agp agr agu agv ai- aia aib aig aii ail aio aip air aiu aiv al- ala alb alg ali all alo alp alr alu alv aoa aob aog aoi aol aoo aop aor aou aov ap- apa apb apg api apl apo app apr apu apv ar- ara arb arg ari arl aro arp arr aru arv au- aua aub aug aui aul auo aup aur auv av- ava avb avg avi avl avo avp avr avu b-p b-u baa bab bag bai bal bao bap bar bau bav bba bbb bbg bbi bbl bbo bbp bbr bbu bga bgb bgg bgi bgl bgo bgp bgr bgu bgv bi- bia bib big bii bil bio bip bir biu biv bla blb blg bli bll blo blp blr blu blv boa bob bog boi bol boo bop bor bou bov bpa bpb bpg bpi bpl bpo bpp bpr bpu bpv bra brb brg bri brl bro brp brr bru brv bua bub bug bui bul buo bup bur buu bva bvb bvg bvi bvl bvo bvp bvr bvu bvv g-p gaa gab gag gai gal gao gap gar gau gav gba gbg gbi gbl gbo gbp gbr gbu gbv gga ggb ggg ggi ggo ggp ggr ggu ggv gia gib gig gii gil gio gip gir giu giv gla glb glg gli gll glo glp glr glu glv goa gob gog goi gol goo gop gor gou gov gpa gpb gpg gpi gpl gpo gpp gpr gpu gra grb grg gri grl gro grp grr gru grv gu- gua gub gug gui gul guo gup gur guu guv gva gvb gvg gvi gvl gvo gvp gvr gvu i-v ia- iaa iab iag iai ial iao iap iar iau iav iba ibb ibg ibi ibl ibo ibp ibr ibu ibv iga igb igg igi igl igo igp igr igu iia iib iii iil iio iip iir iiu il- ila ilb ilg ili ill ilo ilp ilr ilu ilv io- ioa iob iog ioi iol ioo iop ior iou iov ipa ipb ipg ipi ipl ipo ipp ipr ipu ipv ir- ira irb irg iri irl iro irp irr iru irv iu- iua iub iug iui iup iur iva ivb ivg ivi ivl ivo ivp ivr ivu ivv l-p la- laa lab lag lai lal lao lap lar lau lav lba lbb lbg lbi lbl lbo lbp lbr lbu lbv lga lgb lgg lgi lgl lgo lgp lgr lgu lgv lia lib lig lii lil lio lip lir liu liv lla llb llg lli lll llo llp llr llu llv loa lob log loi lol loo lop lor lou lov lpa lpb lpg lpi lpl lpo lpp lpr lpu lpv lra lrb lrg lri lro lrp lrr lru lrv lua lub lug lui lul luo lup lur luu luv lva lvb lvg lvi lvl lvp lvr lvv o-i oaa oab oag oai oal oao oap oar oau oav ob- oba obb obg obi obl obo obp obr obu obv oga ogg ogi ogl ogo ogp oia oib oii oil oio oip oir oiu oiv ola olb olg oli oll olo olp olu oo- ooa oob oog ooi ool ooo oop oor oov op- opa opb opg opi opl opo opp opr opv or- ora orb org ori orl oro orp orr oru orv ou- oua oui oul ouo oup our ov- ova ovb ovi ovl ovo ovp ovv p-p paa pab pag pai pal pao pap par pau pav pba pbb pbg pbi pbl pbo pbp pbr pbu pga pgb pgg pgi pgl pgo pgp pgr pgv pia pib pig pii pil pio pip pir piu piv pla plb plg pli pll plo plp plr plu plv poa pob pog poi pol poo pop por pou pov ppa ppb ppg ppi ppl ppo ppp ppr ppu ppv pra prb prg pri prl pro prp prr pru prv pua pub pug pui pul pup pur puu pva pvb pvg pvi pvl pvo pvp pvr pvu pvv ra- raa rab rag rai ral rao rap rar rau rav rba rbb rbg rbi rbl rbo rbp rbr rbu rga rgb rgg rgi rgo rgp rgr rgv ria rib rig rii ril rio rip rir riv rla rlg rli rll rlo rlp rlr rlu roa rob rog roi rol roo rop ror rou rov rpa rpb rpg rpi rpl rpo rpp rpr rpu rpv rra rrb rrg rri rrl rrp rrr rru rua rub rug rui ruo rup rur ruu ruv rva rvb rvg rvi rvl rvo rvp rvr rvu rvv ua- uaa uab uag uai ual uao uap uar uau uav uba ubb ubg ubi ubl ubo ubp ubr ubu ubv uga ugb ugg ugi ugl ugo ugp ugr ugu uia uib uig uii uil uio uip uir uiu ula ulb ulg uli ull ulo ulp ulr ulu ulv uoa uob uog uol uoo uop uor up- upa upb upg upi upo upp upr upu upv ur- ura urb urg uri url uro urp urr uru uua uug uur uuu uva uvb uvl uvo uvu uvv v-a vaa vab vag vai val vao vap var vau vav vba vbg vbi vbl vbo vbr vbv vga vgg vgl vgo vgp vgr vgu vi- via vib vig vii vil vio vip vir viu viv vl- vla vlb vll vlo vlp vlv voa vob vog voi vol voo vop vor vou vov vpa vpb vpg vpi vpl vpo vpp vpr vpu vra vrb vrg vri vrp vrr vru vug vul vup vur vuv vva vvb vvg vvi vvo vvr vvv

a-ii a-iv aaaa aaab aaai aaal aaap aaar aaav aaba aabb aabi aabl aabp aaib aaii aala aali aall aalo aalu aaoo aapa aapi aapl aapo aara aari aaro aarp aaru aaup aava abaa abab abag abai abal abap abar abau abb- abba abbb