http://www.hwbot.org/result.do?resultId=696941
http://www.hwbot.org/result.do?resultId=696439
http://www.hwbot.org/result.do?resultId=696938
http://www.hwbot.org/result.do?resultId=696428
wPrime 1.53
http://www.hwbot.org/result.do?resultId=698365
http://www.hwbot.org/result.do?resultId=698366
wPrime 1.34