Declension table of ?vitasta

Neuter	Singular	Dual	Plural
Nominative	vitastam	vitaste	vitastāni
Vocative	vitasta	vitaste	vitastāni
Accusative	vitastam	vitaste	vitastāni
Instrumental	vitastena	vitastābhyām	vitastaiḥ
Dative	vitastāya	vitastābhyām	vitastebhyaḥ
Ablative	vitastāt	vitastābhyām	vitastebhyaḥ
Genitive	vitastasya	vitastayoḥ	vitastānām
Locative	vitaste	vitastayoḥ	vitasteṣu

Compound vitasta -

Adverb -vitastam -vitastāt