a-a a-t aaa aak aar aas aat aau aka akk akr aks aku ar- ara ark arr ars art aru as- asa ask asr ass ast asu at- ata atr ats att atu au- aua auk aur aus aut k-t ka- kaa kak kar kas kat kau kkk kkr kks kkt kku kra krk krr krs krt kru ksa ksk ksr kss kst ksu kta ktk ktr kts ktt ktu kuk kur kus kut kuu ra- raa rak rar ras rat rau rkk rks rkt rku rra rrk rrr rrs rrt rru rsa rsk rsr rss rst rsu rta rtk rtr rts rtt rtu rua ruk rur rus rut ruu saa sak sar sas sat sau sk- ska skk skr sks skt sku sr- sra srk srr srs srt ss- ssa ssk ssr sss sst ssu sta stk str sts stt stu sua suk sur sus sut suu taa tak tar tas tat tau tka tkk tkr tks tkt tra trk trr trs trt tru tsa tsk tsr tss tst tsu tta ttk ttr tts ttt ttu tua tuk tur tus tut tuu ua- uaa uak uar uas uat uau uka ukk ukr uku ur- ura urk urr urs urt uru usa usk usr uss ust usu uta utk utr uts utt utu uua uur uus uut uuu