<prompt> Kokotoa anzapmatrix 2 - 1 - 3 4 mwishopmatrix anzapmatrix 3 - 1 mwishopmatrix.  <response>: Tuna hiyoanzapmatrix 2 - 1 - 3 4 mwishopmatrix anzapmatrix 3 - 1 mwishopmatrix anzapmatrix 23 -1-1 -33 4-1 mwishopmatrix anzapmatrix 7 -13 mwishopmatrix. 