1. Computational Biology Research Center, National Institute of Advanced Industrial Science and Technology, 2-41-6 Aomi, Koto-ku, Tokyo 135-0064, Japan, Cyber Laser, Telecom Center Building East Tower 2F, 2-38 Aomi, Koto-ku, Tokyo 135-8070, Japan, and IR FEL Research Center, Research Institute for Science and Technology, Tokyo University of Science, Yamazaki 2641, Noda, Chiba 278-8510, Japan