The rug which was spread in front of the song priest was composed of two blankets whose edges met, and upon this rug there were two lines of masks running north and south; the tops of the masks were to the east. There were sixteen masks; those representing the gods cover the head, and those representing goddesses cover the face only. They were decorated with ribbons, plumes, etc. During the forenoon prayers were said over them and meal sprinkled upon them.