1. Convert the following MIPS instructions into machine language format. Please do it in three steps: Step 1, define the instruction format for each instruction and fill in the different fields of each instruction with decimal or hex values; Step 2, convert all numbers into binary; Step 3, regroup the binary numbers to find hexadecimal representation for each instruction.

sll $t1, $s3, 2

add $t1, $t1, $s6

lw $t0, 0($t1)

addi $s3, $s3, 1

slt $t0, $s3, $s4

sw $t0, 4($s3)