image0.nbfc image1.nbfc image2.nbfc image3.nbfc image4.nbfc image5.nbfc image6.nbfc image7.nbfc image1.nbfp 20 0 0 N 20 1 0 N 20 2 0 N 20 3 0 N 20 4 0 N 20 5 0 N 20 6 0 N 20 7 0 N 10 7 0 N 10 7 0 N 10 7 0 N 10 7 0 N 10 6 0 N 10 5 0 N 10 4 0 N 10 3 0 N