-er a-a a-q a-t aaa aae aak aaq aar aas aat aau aea aee aek aeq aer aes aet aeu aka ake akk akr aks aku aqa aqr aqs aqt ar- ara are ark arq arr ars art aru as- asa ase ask asq asr ass ast asu at- ata ate atr ats att atu au- aua aue auk aur aus aut eaa eae eak ear eas eat eau eea eee eek eer ees eet eka eke ekr eks ekt eku eqa eqe eqq eqs eqt equ era ere erk erq err ers ert eru es- esa ese esk esq esr ess est esu eta ete etk etr ets ett etu eu- eua eue eur eus eut k-t ka- kaa kae kak kar kas kat kau ke- kea kee kek ker kes ket kke kkk kkr kks kkt kku kqa kra krk krr krs krt kru ksa kse ksk ksr kss kst ksu kta kte ktk ktr kts ktt ktu kue kuk kur kus kut kuu qaa qar qas qat qau qee qet qqk qqq qqu qra qre qrs qrt qru qsa qsr qst qta qtq qtr qts qu- qua que qur qus qut ra- raa rae rak raq rar ras rat rau re- rea ree rek req rer res ret reu rke rkk rks rkt rku rqs rra rrk rrq rrr rrs rrt rru rsa rse rsk rsq rsr rss rst rsu rta rte rtk rtq rtr rts rtt rtu rua rue ruk rur rus rut ruu saa sae sak saq sar sas sat sau se- sea see sek seq ser ses set seu sk- ska ske skk skq skr sks skt sku sqa sqq sqr sqs sr- sra sre srk srq srr srs srt ss- ssa sse ssk ssq ssr sss sst ssu sta ste stk stq str sts stt stu sua sue suk suq sur sus sut suu taa tae tak taq tar tas tat tau te- tea tee tek teq ter tes tet teu tka tke tkk tkr tks tkt tra tre trk trq trr trs trt tru tsa tse tsk tsq tsr tss tst tsu tta tte ttk ttr tts ttt ttu tua tue tuk tur tus tut tuu ua- uaa uae uak uaq uar uas uat uau uea uee uer ues uet uka uke ukk ukr uku ur- ura ure urk urr urs urt uru usa use usk usr uss ust usu uta ute utk utr uts utt utu uua uue uur uus uut uuu