how does 12 days of christmas go

On the first day of Christmas, my true love gave to me a partridge in a pear tree. On the second day of Christmas, my true love gave to me two turtle doves and a partridge in a pear tree. On the third day of Christmas, my true love gave to me three French hens, two turtle doves, and a partridge in a pear tree. On the fourth day of Christmas, my true love gave to me four calling birds, three French hens, two turtle doves, and a partridge in a pear tree. On the fifth day of Christmas, my true love gave to me