-al -ol -up a-a a-b aaa aab aaf aag aal aao aap aar aau ab- aba abb abf abg abl abo abp abr abu af- afa afb aff afg afl afo afp afr afu ag- aga agb agf agg agl ago agp agr agu al- ala alb alf alg all alo alp alr alu aoa aob aof aog aol aoo aop aor aou ap- apa apb apf apg apl apo app apr apu ar- ara arb arf arg arl aro arp arr aru au- aua aub auf aug aul auo aup aur b-p b-u baa bab baf bag bal bao bap bar bau bba bbb bbf bbg bbl bbo bbp bbr bbu bfa bfb bff bfg bfl bfo bfp bfr bfu bga bgb bgf bgg bgl bgo bgp bgr bgu bla blb blf blg bll blo blp blr blu boa bob bof bog bol boo bop bor bou bpa bpb bpf bpg bpl bpo bpp bpr bpu bra brb brf brg brl bro brp brr bru bua bub buf bug bul buo bup bur buu faa fab faf fag fal fao fap far fau fba fbb fbf fbg fbl fbo fbp fbr fbu ffa fff ffg ffl ffo ffp ffr ffu fga fgb fgf fgg fgl fgp fgr fla flb flf flg fll flo flp flr flu foa fob fof fog fol foo fop for fou fpa fpb fpg fpl fpo fpp fpr fpu fra frb frf frg frl fro frp frr fru fua fub fuf fug ful fuo fup fur fuu g-p gaa gab gaf gag gal gao gap gar gau gba gbf gbg gbl gbo gbp gbr gbu gfa gfb gff gfl gfo gfp gfr gga ggb ggg ggo ggp ggr ggu gla glb glf glg gll glo glp glr glu goa gob gof gog gol goo gop gor gou gpa gpb gpf gpg gpl gpo gpp gpr gpu gra grb grf grg grl gro grp grr gru gu- gua gub guf gug gul guo gup gur guu l-p la- laa lab laf lag lal lao lap lar lau lba lbb lbf lbg lbl lbo lbp lbr lbu lfa lfb lff lfg lfl lfo lfp lfr lfu lga lgb lgf lgg lgl lgo lgp lgr lgu lla llb llf llg lll llo llp llr llu loa lob lof log lol loo lop lor lou lpa lpb lpf lpg lpl lpo lpp lpr lpu lra lrb lrf lrg lro lrp lrr lru lua lub luf lug lul luo lup lur luu oaa oab oaf oag oal oao oap oar oau ob- oba obb obf obg obl obo obp obr obu of- ofa ofb off ofg ofl ofo ofp ofr ofu oga ogf ogg ogl ogo ogp ola olb olf olg oll olo olp olu oo- ooa oob oof oog ool ooo oop oor op- opa opb opf opg opl opo opp opr or- ora orb orf org orl oro orp orr oru ou- oua ouf oul ouo oup our p-p paa pab paf pag pal pao pap par pau pba pbb pbf pbg pbl pbo pbp pbr pbu pfa pfb pff pfg pfl pfo pfp pfr pfu pga pgb pgf pgg pgl pgo pgp pgr pla plb plf plg pll plo plp plr plu poa pob pof pog pol poo pop por pou ppa ppb ppf ppg ppl ppo ppp ppr ppu pra prb prf prg prl pro prp prr pru pua pub puf pug pul pup pur puu ra- raa rab raf rag ral rao rap rar rau rba rbb rbf rbg rbl rbo rbp rbr rbu rfa rfb rff rfg rfl rfo rfp rfr rfu rga rgb rgf rgg rgo rgp rgr rla rlf rlg rll rlo rlp rlr rlu roa rob rof rog rol roo rop ror rou rpa rpb rpf rpg rpl rpo rpp rpr rpu rra rrb rrf rrg rrl rrp rrr rru rua rub ruf rug ruo rup rur ruu ua- uaa uab uaf uag ual uao uap uar uau uba ubb ubf ubg ubl ubo ubp ubr ubu ufa uff ufg ufl ufo ufp ufr ufu uga ugb ugf ugg ugl ugo ugp ugr ugu ula ulb ulf ulg ull ulo ulp ulr ulu uoa uob uog uol uoo uop uor up- upa upb upf upg upo upp upr upu ur- ura urb urf urg url uro urp urr uru uua uug uur uuu

a-fu aaaa aaab aaaf aaal aaap aaar aaba aabb aabl aabp aafa aafb aaff aafl aala aall aalo aalu aaoo aapa aapl aapo aara aaro aarp aaru aaup abaa abab abaf abag abal abap abar abau abb- abba abbb abbo abbr abff abgl abla ablo aboa abob abof abol aboo abor abou abpa abpp abpr abra abro abua abuf abug abul afaa afao afap afar affa affo afgf afla aflg aflp afoa afog afol afoo afor afpa afr- afra afro afru afua ag-o agag agal agao agap agar agau agba agbo agfa agga aggu agla aglp aglu agob agog agol agoo agou agpl agra agrl agro agrp agua agul agur al-p alaa alag alal alao alap alar alau alb- alba albo albu alfa alg- alga algo all- alla alll allo allr allu aloa alof alog alol aloo alop alor alou alpa alpg alpl alpo alpu alro alua aluf alug alur aoba aola aopo aora aorb aouf aoul apal apao apap apar apba apbg apbr apfa apfl apfo apga apl- apla aplp aplu apo- apof apoo apop apor apou appa appl appr appu apra apro apua apug apup arab araf arag aral arap arar arau arba arfa arfb arff arfu arga argb argo arla arlo aroa arob aroo aror arpa arpl arpu arr- arra arrg arro arrr arru arua arub arug arul arup auaa auga aul- aula aulf aull aulo aulu auol aur- aura auro auug baaa baaf baal baar baba babb babo babr babu baff bafo baga bagg bago bala balf ball balo balu baol bapa bapp bapu bar- bara barb barf barg baro barr baru bau- bauf baug baul baur bbau bbbb bbga bblb bbpr bbrg bffl