Write a x86 assembly program (MASM) to calculate the nth term of the fibonacci sequence. My pseudocode is below, but I don't know how to put into x86 assembly. I don't want to include any libraries like Irvine32. Just using simple mov and add instructions with some loops.

first=1

second=1

third=0

for i from 1 to n

third=first+second

first=second

second=third

return third