I am new to MIPS programming and i can't finish this assignment. I didn't find many tutorials for MIPS programming related to this assignment. Any help would be much appreciated. Thank you

Write a "merge" program that merges two ordered lists of integers into a new ordered list. For example, given two ordered lists (9,6,4,1) and (7,3,2,0) as input arguments, "merge" should produce a new list (9,7,6,4,3,2,1,0) which is also ordered. Another example could be to merge (6,0,-3) and (9,5,4,0,-2) to produce (9,6,5,4,0,0,-2,-3).

Here is my code so far:
.data
prompt1: .asciiz "Please enter the first set of integers: \n "
prompt2: .asciiz "Please enter the second set of integers: \n"

.align 2
array1:
.space 80 #this is to allocate space for the array

.align 2
array2:
.space 80

MergeResult:
.asciiz "The 2 lists combined in decreasing order produces:"
.align 2
result:
.space 64

.text
.globl main
main:
# print the prompt
li $v0, 4
la $a0, prompt1
syscall

#get the user input
li $v0, 5
syscall

#store the user input
move $t0, $v0

#print the integer
li $v0, 1
move $a0, $t0
syscall

li $v0, 10
syscall