rnr rnu rny roa roc rod roh roi rom ron roo ror rou roy rra rrc rrd rrh rri rrm rrn rrr rru rua ruc rud ruh rui rum run ruo rur ruu ruy ry- rya ryc ryd rym ryn ryo ryr ryu ryy ua- uaa uac uad uah uai uam uan uao uar uau uay uca ucc ucd uch uci ucm ucn uco ucr ucu uda udc udd udi udm udn udo udr udu uha uhc uhd uhh uhi uhm uho uhr uhu uhy uia uic uid uii uim uin uio uir uiu um- uma umc umd umh umi umm umn umo umr umu un- una unc und unh uni unm unn uno unr unu uny uoa uoc uod uom uon uoo uor ur- ura urc urd uri urm urn uro urr uru ury uua uuc uum uun uur uuu uyc uyi uyo uyu yaa yac yad yah yai yam yan yao yar yau yay yca ycc ycd ych yci yco ycu ycy yda ydn ydo ydy yha yhc yhi yhu yid yih yii yim yin yio yir yma ymc ymi ymm ymo yna ynd ynn ynu yny yoc yod yoi yom yon yoo yor you yoy yra yrc yrn yro yru yua yud yuh yui yum yun yuo yur yuu yuy yyc yyu yyy