divya-martye sa tad-rūpo miśram anyataras tayoḥ sūcayed vastu-bījaṁ vā- mukhaṁ pātram athāpi vā

divya-martye sa tad-rupo
misram anyataras tayoh
sucayed vastu-bijam va-
mukham patram athapi va

The meaning of amukha is stated by Srila Rupa Gosvami in the Nataka-candrika: