twa twb twd twg twh twi twm two twt tww twy tya tyd tyg tym tyo tyt waa wab wad wag wah wai wam wao wat waw way wba wbb wbd wbg wbi wbo wbt wbw wda wdb wdg wdi wdm wdt wdy wga wgb wgh wgi wgm wgo wgt wgw wgy wh- wha whb whd whh whi whm who wht whw why wia wib wid wig wii wim wit wm- wma wmb wmd wmg wmh wmi wmm wmo wmt woa wob wod wog woh woi wom woo wot wow woy wta wtb wtd wth wti wtm wto wtt wtw wwa wwd wwi wwm wwo wwt www wy- wya wyd wyo wyt yaa yab yad yag yah yai yam yao yat yaw yay ybg ybi ybm yby yda ydg ydo ydt ydy yga ygm ygo yha yhi yht yhw yid yig yih yii yim yio yit yma ymg ymi ymm ymo ymt yob yod yog yoi yom yoo yot yow yoy yta ytd yth ytm yto ytt ywg yyb yyg yyt yyy