T?is st??? s??v?s ?s ? ??i?n?nt ??min??? ?? t?? ??w?? ?? ?m??t?? ?n? t?? m???l ??li??ti?n t? ?xt?n? ? ??l?in? ??n? t? t??s? in n???, ?s??ci?ll? t?? v?ic?l?ss ?n? v?ln????l?. It ?n???sc???s t?? im???t?nc? ?? st?n?in? ???inst ?cts ?? c???lt? ?n? ??v?c?tin? ??? t?? w?l???? ?? ?nim?ls.
https://www.youtube.com/watch?v=zunH26E2XKY