( 0 3 21 18879 l( 1 3 20 11834 l( 3 3 16 8057 l( 5 3 15 5183 l( 7 3 14 3242 l( 9 -1 -1 1947 l r ) r( 10 -1 -1 1295 l r ) ) r( 8 -1 -1 1941 l r ) ) r( 6 -1 -1 2874 l r ) ) r( 4 3 15 3777 l( 19 -1 -1 2278 l r ) r( 20 -1 -1 1499 l r ) ) ) r( 2 3 14 7045 l( 25 3 16 4189 l( 27 3 12 2449 l( 29 -1 -1 1412 l r ) r( 30 -1 -1 1037 l r ) ) r( 28 -1 -1 1740 l r ) ) r( 26 3 15 2856 l( 37 -1 -1 1700 l r ) r( 38 -1 -1 1156 l r ) ) ) )
44 72
