Tolong jelaskan mengenai Mantra Phra Phom: dari Phra Phrom

Maha Lapo, Maha Tero, Maha Khong Kha Phan,Maha Savathit, Maha Sitichai,Maha Siti Chut, Maha Amalichut,Om, Si, Siti Ut, Bhavantu Me,Iti Piso Bhagava, Bhagavan Patik,Namo Buddhaya, Buddhaya, Buddhaya.