1. http://www.youtube.com/attribution_link?a=7omCI3F0y7c&u=/watch?v=z-GffafL-DQ&feature=share

  2. http://www.youtube.com/attribution_link?a=L93saoypy4Q&u=/watch?v=NpHeuxKFoLQ&feature=share

  3. http://www.youtube.com/attribution_link?a=Osa3XmZ2Fqs&u=/watch?v=ZwLyJxVgoVw&feature=share

  4. http://www.youtube.com/attribution_link?a=VaH-2TNt3L8&u=/watch?v=2vjPBrBU-TM&feature=share

  5. http://www.youtube.com/attribution_link?a=XUFQixooJ7c&u=/watch?v=T63MfO3BnrQ&feature=share

  6. http://www.youtube.com/attribution_link?a=Vt8n4PaT2bE&u=/watch?v=-75cTvn8gXQ&feature=share

  7. http://www.youtube.com/attribution_link?a=pVSRyV2rbZM&u=/watch?v=o05i-fzwzZc&feature=share

  8. http://www.youtube.com/attribution_link?a=pODW67bbt6g&u=/watch?v=iNJALPPCksY&feature=share