It goes just like the song….. On the first day of Christmas my true love gave to me, 1? On the second day of Christmas my true love gave to me, 2?, 1? So on and so forth so that the rep scheme is as follows: 1 2-1 3-2-1 4-3-2-1 5-4-3-2-1 6-5-4-3-2-1 7-6-5-4-3-2-1 8-7-6-5-4-3-2-1 9-8-7-6-5-4-3-2-1 […]Read More