rmd rmi rml rmm rmn rmo rmr rna rnc rnd rni rnm rnn rno rnr rnu rny roa roc rod roi rol rom ron roo ror rou roy rra rrc rrd rri rrl rrm rrn rrr rru rua ruc rud rui rum run ruo rur ruu ruy ry- rya ryc ryd rym ryn ryo ryr ryu ryy ua- uaa uac uad uai ual uam uan uao uar uau uay uca ucc ucd uci ucl ucm ucn uco ucr ucu uda udc udd udi udl udm udn udo udr udu uia uic uid uii uil uim uin uio uir uiu ula ulc uld uli ull ulm uln ulo ulr ulu uly um- uma umc umd umi uml umm umn umo umr umu un- una unc und uni unl unm unn uno unr unu uny uoa uoc uod uol uom uon uoo uor ur- ura urc urd uri url urm urn uro urr uru ury uua uuc uum uun uur uuu uyc uyi uyo uyu yaa yac yad yai yal yam yan yao yar yau yay yca ycc ycd yci ycl yco ycu ycy yda ydl ydn ydo ydy yid yii yim yin yio yir ylc yld yli yll ylm ylr yly yma ymc ymi yml ymm ymo yna ynd ynn ynu yny yoc yod yoi yol yom yon yoo yor you yoy yra yrc yrn yro yru yua yud yui yul yum yun yuo yur yuu yuy yyc yyu yyy