C whiteboard-http://flockdraw.com/room1 a 3\nB Pm 400 240\tF\nB Pu 400 240\tF\nB Pd 400 240\tF\nB Cch 16711680\tF\nB Psh\tF\nP Phi\tF\nB Bch line\tF\nB Ps 20\tF\n