trz tta ttb tte ttg tti ttm ttp ttr ttt ttu tua tub tue tug tui tum tup tur tut tuu tuz tza tze tzu ua- uaa uab uae uag uai uam uap uar uat uau uaz uba ubb ube ubg ubi ubp ubr ubt ubu uea ueb uee ueg uei uem uep uer uet uga ugb uge ugg ugi ugm ugp ugr ugt ugu uia uib uie uig uii uim uip uir uit uiu um- uma umb ume umg umi umm ump umr umt umu up- upa upb upe upg upi upm upp upr upt upu upz ur- ura urb ure urg uri urm urp urr urt uru urz uta utb ute uti utm utp utr utt utu utz uua uue uug uum uur uut uuu uza uzb uzi uzu z-g zaa zab zag zai zam zap zar zat zaz zbb zbm zbr zbt zea zeb zee zem zep zer zet zez zgb zgg zgi zia zib zie zig zim zip zir zit ziz zma zmb zmm zmp zmt zpe zpg zpi zpm zpp zpr zpt zpu zrp zta zte ztm ztr zub zug zui zum zur zut zuz zzr zzt zzz