NO c h a h f f f f c h a h b b h h c f f a f b a h c f f c f f a h f h c b h h h b a h c f h h b a a c c 2.1 h c f f c 2 1 1 c h a h f f f f c h a h b b h c f f h a h f f f f c h a h b b h c f f c h c f f c f f a f f a a 0 b 0 c 0 f 1 h 2 1 2 h 2 5 a 0 4 f 0 3 b 0 2 c 0 1 ACP 0.72