the 3 musketeers

Alli and Ruby are in a gymnastics class with their cousin Eliza.  And they have matching outfits.  They think this is the best thing ever.  And they call themselves the three musketeers.  The gymnastics moves they are learning in class are "musketeer tricks."  After class, they gather around and put their hands in the middle and say, "All for one and one for all!"