lui $1, 1 # for sub 1
lui $2, 1 # a
lui $3, 1 # b
lui $4, 1 # c
lui $5, 33 # i
lui $6, 2
sub $5,$5,$6
loop:
add $3,$0,$2 # b=a
add $2,$0,$4 # a=c
add $4,$2,$3 # c=a+b
sto $4, 5000
sub $5,$5,$1 # $i--
jpz end
jmp loop
end:
hlt