a-ya a-yo aaaa aaar aaoo aara aaro aaru aora arar arau arax aray aroa aroo aror arr- arra arro arrr arru arry arua ary- arya auaa auoy aur- aura auro auxa auxy auyo axar axo- axoa axxo ay-o ayao ayar ayay ayoo ayou ayra ayry ayur ayya oaau oara oary ooaa oooo oora oory orao orar oray oro- oror oroy orra orro orry orya oryx our- oura ouro ouu- ouya ouyr oxa- oxo- oxox oxxo oxy- oyou rara raro rary raua raxa raya rayr rayu roar roor roox rora roro roru rory roua roux rouy roxa roxo roxy roya rrrr ruoy rura ruro ruru ruya uaru uaua uor- urao urau uray uro- uroa uroo urox urra urry urur uuuu uxor uyar xaar xara xoro xoxo xoyo xray xura xuxa xuxu xxxo xxxx xxxy xyr- yaar yaou yara yaro yarr yaru yary yaxa yaya yayo yayu yoar yoax yoro yory youa your youx yoyo yura yury yuxa yuxu yuya yuyu yyyy