-er -up a-a a-b aaa aab aad aae aag aam aap aar aau ab- aba abb abd abe abg abm abp abr abu ad- ada adb add ade adg adm adp adr adu aea aeb aed aee aeg aem aep aer aeu ag- aga agb agd age agg agm agp agr agu ama amb amd ame amg amm amp amr amu ap- apa apb apd ape apg apm app apr apu ar- ara arb ard are arg arm arp arr aru au- aua aub aud aue aug aum aup aur b-p b-u baa bab bad bae bag bam bap bar bau bba bbb bbd bbe bbg bbm bbp bbr bbu bda bdb bdd bde bdg bdm bdp bdr bdu be- bea beb bed bee beg bem bep ber beu bga bgb bgd bge bgg bgm bgp bgr bgu bma bmb bmd bme bmg bmm bmp bmr bmu bpa bpb bpd bpe bpg bpm bpp bpr bpu bra brb brd bre brg brm brp brr bru bua bub bud bue bug bum bup bur buu daa dab dad dae dag dam dap dar dau dba dbb dbd dbe dbg dbm dbp dbr dbu dda ddb ddd dde ddg ddm ddp ddr ddu de- dea deb ded dee deg dem dep der deu dga dgd dge dgg dgm dgp dgr dgu dma dmb dmd dme dmg dmm dmp dmr dmu dpa dpb dpd dpe dpg dpm dpp dpr dpu dra drb drd dre drg drm drp drr dru dua dub dud due dug dum dup dur eaa eab ead eae eag eam eap ear eau eba ebb ebd ebe ebg ebm ebp ebr ebu ed- eda edb edd ede edg edm edp edr edu eea eeb eed eee eeg eem eep eer ega egb egd ege egg egm egp egr egu em- ema emb emd eme emg emm emp emr emu ep- epa epb epd epe epg epm epp epr epu era erb erd ere erg erm erp err eru eu- eua eub eud eue eug eup eur g-d g-p gaa gab gad gae gag gam gap gar gau gba gbd gbe gbg gbm gbp gbr gbu gda gdb gdd gde gdm gdp gdr gdu ge- gea geb ged gee geg gem gep ger geu gga ggb ggd ggg ggm ggp ggr ggu gma gmb gmd gme gmg gmm gmp gmr gpa gpb gpd gpe gpg gpm gpp gpr gpu gra grb grd gre grg grm grp grr gru gu- gua gub gud gue gug gum gup gur guu m-r maa mab mad mae mag mam map mar mau mba mbb mbd mbe mbg mbm mbp mbr mbu mda mdb mdd mde mdg mdm mdp mdr mdu mea meb med mee meg mem mep mer meu mga mgb mgd mge mgm mgp mgr mgu mma mmb mmd mme mmg mmm mmp mmr mmu mpa mpb mpd mpe mpg mpm mpp mpr mpu mra mrb mrd mre mrg mrm mrp mrr mru mua mub mud mue mug mum mup mur muu p-p paa pab pad pae pag pam pap par pau pba pbb pbd pbe pbg pbm pbp pbr pbu pda pdb pdd pde pdg pdm pdp pdr pdu pea peb ped pee peg pem pep per peu pga pgb pgd pge pgg pgm pgp pgr pma pmb pmd pme pmg pmm pmp pmr pmu ppa ppb ppd ppe ppg ppm ppp ppr ppu pra prb prd pre prg prm prp prr pru pua pub pud pue pug pum pup pur puu ra- raa rab rad rae rag ram rap rar rau rba rbb rbd rbe rbg rbm rbp rbr rbu rda rdb rdd rde rdg rdm rdp rdr rdu re- rea reb red ree reg rem rep rer reu rga rgb rgd rge rgg rgp rgr rma rmb rmd rme rmg rmm rmp rmr rpa rpb rpd rpe rpg rpm rpp rpr rpu rra rrb rrd rrg rrm rrp rrr rru rua rub rud rue rug rum rup rur ruu ua- uaa uab uad uae uag uam uap uar uau uba ubb ube ubg ubp ubr ubu uda udb udd ude udg udm udp udr udu uea ueb ued uee ueg uem uep uer uga ugb uge ugg ugm ugp ugr ugu um- uma umb umd ume umg umm ump umr umu up- upa upb upd upe upg upm upp upr upu ur- ura urb urd ure urg urm urp urr uru uua uue uug uum uur uuu