If the ceremonial room, which is the place of several important rituals, the floor is inscribed with grooves that demarcate a rectangular space 3.5 meters by 2 meters. The rituals performed within this space are of a special category and are named:
a. Daoism / Yin
b. Sikhism / Kirtan
c. Sikhism / Mul Mantra
d. Zoroastrianism / inner liturgies