Glue or tape each of the strips into rolls (you'll end up with 4 big, 4
medium and 4 small).
Nestle a small roll inside a medium and a medium inside a large and
tape, glue or staple them together (I prefer staples).
Repeat with a second set. Now hold the two sets together, staple
to staple and glue, tape or staple them (it makes a figure 8).
Repeat
with a third set and glue/staple that to the top of the figure 8 (you now
have a 3 leaf clover).
Repeat one last time with the final
set and glue/staple to make a four leaf clover.