tuan tuat tuca tucc tudi tudu tuga tugg tugu tuig tuil tuin tuit tuiu tula tuli tull tulp tulu tuna tunc tund tung tuni tunn tunu tupa tupi tupu tuta tuti tutl tutt tutu uaca uald uang uata uatu uaua ucad ucai ucal ucan ucat ucca ucci uccp ucdc ucdd ucil ucin ucla ucpa ucua ucut udaa udad udal udau udca uddi udic udid udig udin udpd udun ugal ugcc ugcg uggt ugia ugli ugni ugta uguu uica uint uipi ulaa ulad ulai ulan ulcc ulic ulla ulli ulna ulta ulti ultt ulua ulul unaa unac unai unal unan unat unau unca uncc uncg unci uncl uncp unct unda undi unga ungp ungu uni- unia unic unii unin unit unlp unna unni unpa unpc unut upac upal upat upca upci upda upic upin upla upnp uppa uppc uppp uppu uptl upup utac utai utal utan utau utia utid util utin utpa utpd utti uttu utug uucp uulu uuni uuta uuuu