Task 3: Complete the following function template: function PERMUTEROWS(puzzle, x, y, z) end function a This function should take a four-element vector called puzzle, which will be of the form of the output of MAKEVEC- TOR as an input parameter, as well as three integers x, y and z. The function will return puzzle but with elements puzzle[1], puzzle[2] and puzzle[3] cyclically permuted by x, y and z elements respectively to the left: x, y and z should all be numbers between 0 and 3 (inclusive). To be able to get full marks you should call the function PERMUTEVECTOR appropriately. HINT: You do not need to loop over integers x, y and z. [3 marks]