-er -up a-a a-b a-i a-t aaa aab aae aag aai aak aap aar aas aat aau ab- aba abb abe abg abi abk abp abr abs abt abu aea aeb aee aeg aei aek aep aer aes aet aeu ag- aga agb age agg agi agk agp agr ags agt agu ai- aia aib aie aig aii aik aip air ais ait aiu aka akb ake akg aki akk akp akr aks aku ap- apa apb ape apg api apk app apr aps apt apu ar- ara arb are arg ari ark arp arr ars art aru as- asa asb ase asg asi ask asp asr ass ast asu at- ata atb ate atg ati atp atr ats att atu au- aua aub aue aug aui auk aup aur aus aut b-p b-u baa bab bae bag bai bak bap bar bas bat bau bba bbb bbe bbg bbi bbk bbp bbr bbs bbt bbu be- bea beb bee beg bei bek bep ber bes bet beu bga bgb bge bgg bgi bgk bgp bgr bgs bgt bgu bi- bia bib bie big bii bik bip bir bis bit biu bka bkb bke bkg bkk bkp bkr bks bkt bpa bpb bpe bpg bpi bpp bpr bps bpt bpu bra brb bre brg bri brk brp brr brs brt bru bsa bsb bse bsg bsi bsk bsp bsr bss bst bsu bta btb bte btg bti btk btp btr bts btt btu bua bub bue bug bui buk bup bur bus but buu eaa eab eae eag eai eak eap ear eas eat eau eba ebb ebe ebg ebi ebk ebp ebr ebs ebt ebu eea eeb eee eeg eek eep eer ees eet ega egb ege egg egi egp egr egs egt egu eia eib eie eig eii eik eip eir eis eit eiu eka ekb eke ekg eki ekp ekr eks ekt eku ep- epa epb epe epg epi epp epr eps ept epu era erb ere erg eri erk erp err ers ert eru es- esa esb ese esg esi esk esp esr ess est esu eta etb ete etg eti etk etp etr ets ett etu eu- eua eub eue eug eui eup eur eus eut g-p gaa gab gae gag gai gak gap gar gas gat gau gba gbe gbg gbi gbk gbp gbr gbs gbt gbu ge- gea geb gee geg gei gek gep ger ges get geu gga ggb ggg ggi ggp ggr ggs ggt ggu gia gib gie gig gii gik gip gir gis git giu gka gkb gkp gks gkt gpa gpb gpe gpg gpi gpk gpp gpr gps gpt gpu gra grb gre grg gri grk grp grr grs grt gru gsa gsb gse gsg gsi gsk gsp gsr gss gst gsu gta gtb gte gtg gti gtk gtp gtr gts gtt gtu gu- gua gub gue gug gui guk gup gur gus gut guu ia- iaa iab iae iag iai iap iar ias iat iau iba ibb ibe ibg ibi ibk ibp ibr ibs ibt ibu ie- iea iee ieg iei iek iep ier ies iet iga igb ige igg igi igk igp igr igs igt igu iia iib iie iii iip iir iis iit iiu ika ikb ike iki ikk ikr iks ikt iku ipa ipb ipe ipg ipi ipp ipr ips ipt ipu ir- ira irb ire irg iri irk irp irr irs irt iru is- isa isb ise isg isi isk isp isr iss ist isu ita itb ite itg iti itk itp its itt itu iu- iua iub iue iug iui iup iur ius iut k-t ka- kaa kab kae kag kai kak kap kar kas kat kau kba kbb kbe kbi kbk kbp kbr kbs kbu ke- kea keb kee keg kei kek kep ker kes ket kga kgb kgi kgp kgs kgu kia kib kie kig kii kik kip kir kis kit kiu kkb kke kki kkk kkp kkr kks kkt kku kpa kpe kpi kpk kpp kpr kps kpt kpu kra krg kri krk krp krr krs krt kru ksa ksb kse ksg ksi ksk ksp ksr kss kst ksu kta ktb kte ktg ktk ktp ktr kts ktt ktu kub kue kug kui kuk kup kur kus kut kuu p-p paa pab pae pag pai pak pap par pas pat pau pba pbb pbe pbg pbi pbk pbp pbr pbs pbt pbu pea peb pee peg pei pek pep per pes pet peu pga pgb pge pgg pgi pgk pgp pgr pgs pgt pia pib pie pig pii pik pip pir pis pit piu pka pkb pke pkg pki pkp pkr pks pkt pku ppa ppb ppe ppg ppi ppk ppp ppr pps ppt ppu pra prb pre prg pri prk prp prr prs prt pru ps- psa psb pse psg psi psk psp psr pss pst psu pt- pta ptb pte ptg pti ptk ptp ptr pts ptt ptu pua pub pue pug pui puk pup pur pus put puu ra- raa rab rae rag rai rak rap rar ras rat rau rba rbb rbe rbg rbi rbk rbp rbr rbs rbt rbu re- rea reb ree reg rei rek rep rer res ret reu rga rgb rge rgg rgi rgk rgp rgr rgs rgt ria rib rie rig rii rik rip rir ris rit rkb rke rkg rkk rkp rks rkt rku rpa rpb rpe rpg rpi rpk rpp rpr rps rpt rpu rra rrb rrg rri rrk rrp rrr rrs rrt rru rsa rsb rse rsg rsi rsk rsp rsr rss rst rsu rta rtb rte rtg rti rtk rtp rtr rts rtt rtu rua rub rue rug rui ruk rup rur rus rut ruu saa sab sae sag sai sak sap sar sas sat sau sba sbb sbe sbg sbi sbk sbp sbr sbs sbt sbu se- sea seb see seg sei sek sep ser ses set seu sga sgb sge sgg sgi sgk sgp sgr sgs sgt sgu sia sib sie sig sii sik sip