This is a very easy song, but I felt like submitting a tab.
G-----------------------------------------
D-----------------------------------------
A ------------------------------------3--2
E 2--2--0--0--2--2--0--0--2--2--0--0------

Play this first part 26 times, then:

G-----------------
D-----------------
A 2--2--2--5--4--2
E-----------------

Play that 3 times, with breaks between.

Play the first part a whole lot of times, then the sencond part a few again, and then play the
first part twice.

Have fun, and don't forget to eat your vegemite,

Lois.