Declension table of ?vilayana

Neuter	Singular	Dual	Plural
Nominative	vilayanam	vilayane	vilayanāni
Vocative	vilayana	vilayane	vilayanāni
Accusative	vilayanam	vilayane	vilayanāni
Instrumental	vilayanena	vilayanābhyām	vilayanaiḥ
Dative	vilayanāya	vilayanābhyām	vilayanebhyaḥ
Ablative	vilayanāt	vilayanābhyām	vilayanebhyaḥ
Genitive	vilayanasya	vilayanayoḥ	vilayanānām
Locative	vilayane	vilayanayoḥ	vilayaneṣu

Compound vilayana -

Adverb -vilayanam -vilayanāt