This is the intro of this song

its my first tab so tell me if you think its right
*


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----------------0-----------|
--------2---4-----4---2-----|
-0---4-------------------4--|

play about four times then switch to...

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----------------0-----------|
--------2---4-----4---2-----|
-0---4-------------------4--|
----------------------------|

play this about 2 times then swich back to...


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----------------0-----------|
--------2---4-----4---2-----|
-0---4-------------------4--|

and thats all i know of the song so far