TO SHOW: Raise the left extended hand palm out (as if to swear); bring end of forefinger of ‘G’ right hand up and place it against the center of the palm of the raised hand, then push both forward or around as if exhibiting to some one.
TO STUDY: Hold open left hand as the page of a book; point all fingers of right hand at it; push fingers toward and draw away several times the while they are worked with a vibrating motion.