<prompt> Panua bidhaa x5x7.  <response>: Tunapotumia kipengele cha usambazaji kwa mara ya kwanza, tunaongeza bidhaa ya x5 na x kwenye bidhaa ya x5 na 7: beginalignx5x7 x5 cdot x x5 cdot 7 xx5 7x5.endalignTunatumia kipengele cha ugawaji tena na kuchanganya maneno kama vile: anzaalignxx5 7x5 x2 5x 7x 35 x2 12x 35.mwishopanga 