drawXYZ            53 samples/hajimete/sample11.php 	drawXYZ();//XYZŽ²‚Ì•`‰æ
drawXYZ            58 samples/hajimete/sample12.php 	drawXYZ();//XYZŽ²‚Ì•`‰æ
drawXYZ            60 samples/hajimete/yoya.php 	drawXYZ();//XYZŽ²‚Ì•`‰æ