Spot śrī bīja, then area māyā bīja, then kāma bīja, then vāgbhava bīja And eventually parā bīja. So the very first line of this mantra is formed. Goddess is commonly depicted as sitting down on the petals of lotus which is held about the horizontal overall body of Lord https://www.youtube.com/watch?v=OnBTYRqg61k&t=6s