h hgf d f 8 8- g gfd s d 5 5 o u 8 o p o 8 8 o i q p a p q q p a w w a s w w s d r r r r-s d [8f] 0 f [0d] [8s] 0 a 0 [8p] q-q 8 q a [qs] [7d] q d [qs] [7a] q p q [8o] 0-0 8 0-o [8u]-o p o 8 8 o [qi]-p a p q q s f w w f d w w d [8s] 0-0 8