I assume hole 21 was 15 before the new 6?
Hole 19 was 13, 20 was 14, 21 was 15, 22 was 16, 23 was 17, 24 was 18.
Hole 19 was 13, 20 was 14, 21 was 15, 22 was 16, 23 was 17, 24 was 18.