Reference for Chullin 247:48

לא במגע ולא במשא

BUT NOT BY CONTACT:<span class="x" onmousemove="('comment',' Since the pieces are apart they cannot be touched simultaneously but only one after the other, and each time only a half-olive's bulk is touched. The two separate 'contacts' cannot be reckoned together to make up a 'contact' of an olive's bulk.');"><sup>24</sup></span>