səpɪlˈuːliəmə aɪ wʌzðə sˈʌn ʌv tˈʌdhɐlˌɪjɚ ɹˌoʊmən tˈuː, ænd bˈoʊθ ʌv ðˌɛm spˈɛnt mˈʌtʃ tˈaɪm fˈaɪɾɪŋ ðə kˈæskənz, æz wˈɛl æz ðə hˈeɪæsənz ænd ɑːɹzˈɑːwə.
Suppiluliuma I was the son of Tudhaliya II, and both of them spent much time fighting the Kaskans, as well as the Hayasans and Arzawa.