Подходит?:http://www.youtube.com/watch?v=_czut8jiCGUhttp://www.youtube.com/watch?v=3XF-wUDV5Q8http://www.youtube.com/watch?v=WQYsGWh_vpEhttp://www.youtube.com/watch?v=r7rF2EZ0A_0http://www.youtube.com/watch?v=U-uv_simb1Ihttp://www.youtube.com/watch?v=y_9621o6A_Qhttp://www.youtube.com/watch?v=LQp8UHNYESkhttp://www.youtube.com/watch?v=hucz0qsXEUQhttp://www.youtube.com/watch?v=6BD-c8padYshttp://www.youtube.com/watch?v=SL-f9o1-YUA&feature=relatedhttp://www.youtube.com/watch?v=hSH7fblcGWMЕсли да, то качайте по группам