ę¦å “ć®ć”ćŖć¼ćÆćŖć¹ćć¹ć®ę¼å„ć§ćÆćććććććŖćŖć“ć”ć¼ćøć§ć³ćäøēŖ儽ćć
https://www.youtube.com/watch?v=PafgcXXsAvw
ę§ć ćŖē®ēć«ä½æćććę„ę¬ć®ę±ēØćć¹ććć³ćµć¼ćć¼ć§ććå®å®ććå©ēØē°å¢ćØćå¤ę°ć®ē¬čŖę©č½ćęä¾ćć¦ćć¾ćć