NO b f h f f b c h h c c b c h f a b b 2.1 h f a h f a b 2 h f a b b h f a b 2 b f h f f b c h f a f h f f b c h f a h f a b 2 h f a b b h f a b h f a b b b a 0 b 0 c 0 f 1 h 2 2 b 0 4 f 0 4 c 0 3 h 1 2 a 0 1 ACP 0.72