-er -up a-a a-t aaa aae aak aap aar aas aat aau aea aee aek aep aer aes aet aeu aka ake akk akp akr aks aku ap- apa ape apk app apr aps apt apu ar- ara are ark arp arr ars art aru as- asa ase ask asp asr ass ast asu at- ata ate atp atr ats att atu au- aua aue auk aup aur aus aut eaa eae eak eap ear eas eat eau eea eee eek eep eer ees eet eka eke ekp ekr eks ekt eku ep- epa epe epp epr eps ept epu era ere erk erp err ers ert eru es- esa ese esk esp esr ess est esu eta ete etk etp etr ets ett etu eu- eua eue eup eur eus eut k-t ka- kaa kae kak kap kar kas kat kau ke- kea kee kek kep ker kes ket kke kkk kkp kkr kks kkt kku kpa kpe kpk kpp kpr kps kpt kpu kra krk krp krr krs krt kru ksa kse ksk ksp ksr kss kst ksu kta kte ktk ktp ktr kts ktt ktu kue kuk kup kur kus kut kuu p-p paa pae pak pap par pas pat pau pea pee pek pep per pes pet peu pka pke pkp pkr pks pkt pku ppa ppe ppk ppp ppr pps ppt ppu pra pre prk prp prr prs prt pru ps- psa pse psk psp psr pss pst psu pt- pta pte ptk ptp ptr pts ptt ptu pua pue puk pup pur pus put puu ra- raa rae rak rap rar ras rat rau re- rea ree rek rep rer res ret reu rke rkk rkp rks rkt rku rpa rpe rpk rpp rpr rps rpt rpu rra rrk rrp rrr rrs rrt rru rsa rse rsk rsp rsr rss rst rsu rta rte rtk rtp rtr rts rtt rtu rua rue ruk rup rur rus rut ruu saa sae sak sap sar sas sat sau se- sea see sek sep ser ses set seu sk- ska ske skk skp skr sks skt sku spa spe spk spp spr sps spt spu sr- sra sre srk srp srr srs srt ss- ssa sse ssk ssp ssr sss sst ssu sta ste stk stp str sts stt stu sua sue suk sup sur sus sut suu taa tae tak tap tar tas tat tau te- tea tee tek tep ter tes tet teu tka tke tkk tkp tkr tks tkt tpa tpe tpk tpp tpr tps tpt tpu tra tre trk trp trr trs trt tru tsa tse tsk tsp tsr tss tst tsu tta tte ttk ttp ttr tts ttt ttu tua tue tuk tup tur tus tut tuu ua- uaa uae uak uap uar uas uat uau uea uee uep uer ues uet uka uke ukk ukp ukr uku up- upa upe upk upp upr ups upt upu ur- ura ure urk urp urr urs urt uru usa use usk usp usr uss ust usu uta ute utk utp utr uts utt utu uua uue uur uus uut uuu