try tta ttc tte tth tti ttl ttp ttr ttt ttw tty twa twc twe twh twi twl twp twr twt tww twy tya tyc tye tyl typ tyr tyt waa wac wae wah wai wal wap war wat waw way wca wcc wce wch wci wcl wcp wcr wct wcw wea wec wee weh wei wel wep wer wet wew wey wh- wha whc whh whi whl whp whr wht whw why wia wic wie wii wil wip wir wit wl- wla wlc wle wli wll wlp wlr wlt wlw wly wpa wpc wpe wpi wpl wpp wpr wpt wpy wr- wra wrc wre wrh wri wrl wrp wrr wrt wrw wry wta wtc wth wti wtp wtr wtt wtw wwa wwc wwe wwi wwl wwp wwt www wy- wya wyc wye wyl wyp wyr wyt yaa yac yae yah yai yal yap yar yat yaw yay yca ycc yce ych yci ycl ycp ycw ycy yea yec yee yeh yei yel yep yer yet yew yey yha yhc yhe yhi yht yhw yie yih yii yip yir yit ylc yle yli yll ylr ylt yly ypa ypl yra yrc yre yrp yrt yta ytc yte yth ytl ytp ytr ytt ywc yyc yye yyt yyy