e-type eerier erieye errett etrepy eyepet eyepit eyerer eyerie eyetie i-tree ipeter iritty irrite ittiri p-type peepee peeper peerer peerie peeter peetre peetri peiere peiper pepper perere pereye perier perire perite perper perpet perree perret perrey perrie perrye perter pertie pertre peteet peteri petiet petite petree petrer petrey petri- petrie petter pettet petti- pettit petyte peyiri pieper pierie pierre pierri pierry pieter pietri piette piperi pipery pipier pipipi pipiri pipper pippet pippip piree pirrey pirrie pirrip pitier pitpit pitter pittie pppppp preeti preier preire preppy preter pretre prette pretty preyer priere pterri pterry pyerre pyret- pyrite pyrity pyrrey pyrrie pyttye r-tree r-type re-try reeper reetry reiter repete repier repipe repper reprie reteer reteet retere retire retree retret retrip retter retype reyter rieter riette rietti ripert ripier ripper rippet rippey rippit rititi ritter t-tree t-type teepee teetee teeter teirei teppei tepper terepi terete terper terrer terret terrie territ terrye terter tertre tertry tetete tetter tettey tierer tieret tiete tietie tip-it tipiti tippee tipper tippet tippit tirret tirrit titiri tittee titter tittie treete treppe tretee tretie trette tretty treyte tripet tripey trippe trippy triter tritip trypet trypit tryppe trytry typeii typier tyrite tyrret yerere yetter yippee yippie ypitte yyteri