Here is how the song goes:

Girls and boys, come out to play
The moon doth shine as bright as day
Leave your supper, and leave your sleep
And come with your playfellows into the street

Come with a whoop, come with a call
Come with a good will or not at all
Up the ladder and down the wall
A halfpenny roll will serve us all

You find milk, and I’ll find flour
And we’ll have a pudding in half an hour
You find milk, and I’ll find flour
And we’ll have a pudding in half an hour