#  Load this in the simulator and step through it.  This will help you see how
#  bytes are stored.  
#	
     .data
 b2: .byte 2,3
 b3: .byte 4
     .align 2
 b4:
     .word 5,6,7
     .text
     la $t0,b2
     lbu $t2,0($t0)  # $t2 = 02
     lbu $t2,1($t0)  # $t2 = 03
     lbu $t2,2($t0)  # $t2 = 04
     lbu $t2,3($t0)  # $t2 = 00 (nothing was stored there) 
     lbu $t2,4($t0)  # $t2 = 05