h(  @  π       ߀    ߀   p P     π    0 @     P  ߀  @  @   ߀   ߀   0  P   0         0    P           @   @ `    `  p     p P   @  ߀  ߀   ߀ p   ` ߀    @   π  p ߀ `    ߀  π   ߀  0       0 0 π   @ @   ߀ 0 `      π `  ??