rnn rno rnp rnr rnu rny roa roc roe rol rom ron roo rop ror rou roy rpa rpc rpe rpl rpm rpn rpo rpp rpr rpu rra rrc rrl rrm rrn rrp rrr rru rua ruc rue rum run ruo rup rur ruu ruy ry- rya ryc rye rym ryn ryo ryr ryu ryy ua- uaa uac uae ual uam uan uao uap uar uau uay uca ucc uce ucl ucm ucn uco ucp ucr ucu uea uec uee uel uem uen uep uer uey ula ulc ule ull ulm uln ulo ulp ulr ulu uly um- uma umc ume uml umm umn umo ump umr umu un- una unc une unl unm unn uno unp unr unu uny uoa uoc uoe uol uom uon uoo uop uor up- upa upc upe upm upn upo upp upr upu ur- ura urc ure url urm urn uro urp urr uru ury uua uuc uue uum uun uur uuu uyc uyo uyu yaa yac yae yal yam yan yao yap yar yau yay yca ycc yce ycl yco ycp ycu ycy yea yec yee yel yem yen yeo yep yer yey ylc yle yll ylm ylr yly yma ymc yme yml ymm ymo yna yne ynn ynp ynu yny yoc yoe yol yom yon yoo yop yor you yoy ypa ypl ypo ypu yra yrc yre yrn yro yrp yru yua yue yul yum yun yuo yup yur yuu yuy yyc yye yyu yyy