$7.(5)$ If each character is encoded as an $8-$bit ASCII character, a $32-$bit register can contain $4$ characters. Assume register $$3$ contains the two$$s complement representation of $+1094861636$ and register $$4$ contains the two$$s complement representation of $+538976288.$ After the instruction addu $$2,$$$3,$$$4$ is executed, show the $4$ ASCII characters represented by the $32-$bit pattern produced in register $$2.$ Display the ASCII characters $($not their $8-$bit codes$)$ from left to right $($i$.$e$.,$ from the high byte to the low byte within the register$).$