1GO 2>floor_22 3=22c0_s 22c1_s 22c2_s 4 5build line_256x7_class0 0-64 6build line_256x7_class1 0-256 7build line_256x7_0sub1 1-9 8build line_256x7_0sub2 9-25 9build line_256x7_0sub3 25-64 10build line_256x7_1sub1 1-9 11build line_256x7_1sub2 9-25 12build line_256x7_1sub3 25-64 13 14build line_512x17_class1 0-8 15build line_512x17_class2 0-64 16build line_512x17_class3 0-64 17build line_512x17_0sub0 0-128 18build line_512x17_1sub0 0-32 19build line_512x17_1sub1 32-128 20build line_512x17_2sub1 1-18 21build line_512x17_2sub2 18-50 22build line_512x17_2sub3 50-128 23build line_512x17_3sub1 1-18 24build line_512x17_3sub2 18-50 25build line_512x17_3sub3 50-128 26 27 28