eeee eete eetu eext ei-q eiei eiti epee epi- epie epip epit epix eppp epte epxp eqpt equ- eque equi etee etix ette etti ettu etui etux exit expt exte ieet ieie iett iiie iiii iiit iitt ipet ipex ipie ipix ippq iput ipxe ique itep itet itex itie itup iuiu iupp ixxi peep peet peip peit pepe pepi pete peti pett peut pexq piep piet piip pipe pipi pipp pite piti pitt pitu pitx pixx ppie pppp pptt ptui pu-e puet pueu puit puiu pupe pupi pupu put- pute puti putt putu puxe puxi qeep qeii qpix qqqq qtip quee quep quet quie quip quit qute quu- quux quxu teet teie teip teiu tepe tepi tepp tepu tete teti tett tetu tetx teut text tie- tiee tiei tiep tiet tiit tiiu tip- tipe tipi tipp tipt tipu tite titi titp titt titu tixt tppp tpte tptp tput tttt tuei tuet tuit tuiu tuix tupe tupi tupu tute tuti tutt tutu txii u-ie uepi uext uipi upie uppe uppp uppu upup utep utti uttu utuq uuuu uxue xexe xiii xipe xipu xiqi xiqu xixi xtep xtie xuxu xxii xxix xxxi xxxx