CHRISTCHURCH CATHEDRAL Q3171 90 31 30 14 12 13 17 16 22 21 19 13 12 11 13 11 11 11 13 13 19 14 10 8 7 10 15 15 14 19 20 17 12 17 18 19 18 17 17 18 21 19 21 18 14 17 21 22 22 18 18 18 22 18 11 8 13 14 15 11 9 15 15 12 12 16 9 11 13 14 15 17 9 11 11 9 11 15 10 13 11 12 10 9 9 12 8 8 11 7 12