# Example  3 - System Calls Read and Print a String     page 22
        .text
main:   addi $v0, $0, 8        # read string
        addi $a1, $0, 12       # length = 12
        addi $a0, $0, 0x2000   # read
        syscall
        
        addi $v0, $0, 4        # print string
        addi $a0, $0, 0x2000 
        syscall

        addi $v0, $0, 10       # exit
        syscall