Declension table of ?yānayāna

Neuter	Singular	Dual	Plural
Nominative	yānayānam	yānayāne	yānayānāni
Vocative	yānayāna	yānayāne	yānayānāni
Accusative	yānayānam	yānayāne	yānayānāni
Instrumental	yānayānena	yānayānābhyām	yānayānaiḥ
Dative	yānayānāya	yānayānābhyām	yānayānebhyaḥ
Ablative	yānayānāt	yānayānābhyām	yānayānebhyaḥ
Genitive	yānayānasya	yānayānayoḥ	yānayānānām
Locative	yānayāne	yānayānayoḥ	yānayāneṣu

Compound yānayāna -

Adverb -yānayānam -yānayānāt