roa rob roe roh rol ron roo rop ror rot roy rpa rpb rpe rph rpl rpn rpo rpp rpr rpt rra rrb rrh rrl rrn rrp rrr rrt rta rtb rte rtl rtn rto rtp rtr rtt rty ry- rya rye ryn ryo ryr ryy taa tab tae tah tal tan tao tap tar tat tay tba tbb tbe tbh tbl tbn tbo tbp tbr tbt te- tea teb tee teh tel ten teo tep ter tet tey th- tha thb the thh thl thn tho thp thr tht thy tla tle tlh tll tln tlo tlp tlr tlt tna tnb tne tnh tnl tnn tno tnp tnr tnt to- toa tob toe toh tol ton too top tor tot toy tpa tpb tpe tph tpl tpn tpo tpp tpr tpt tra trb tre trh trl trn tro trp trr trt try tta ttb tte tth ttl ttn tto ttp ttr ttt tty tya tye tyl tyn tyo typ tyr tyt yaa yab yae yah yal yan yao yap yar yat yay ybe ybl ybp ybr yby yea yeb yee yeh yel yen yeo yep yer yet yey yha yhe yht yle yll ylr ylt yly yna yne ynn ynp yny yob yoe yol yon yoo yop yor yot yoy ypa ypl ypo yra yre yrn yro yrp yrt yta yte yth ytl ytn yto ytp ytr ytt yyb yye yyt yyy