oh the intro fill is so easy mate! you've probably played it 100 times.
It's just 1 bar.. no idea how to tab on this forum but to explain it easy...
a. 1 hit on snare, 5 on tom2
b. 1 hit on snare, 5 on tom3
c. 6 hits on snare
d. 6 hits on tom 4
its just grouped into 4 lots of 6 to make it easy, just 16th notes alternating sound sources is all.