//�ۑ�2�@
void setup()
{
 size(300,300);
 background(36,98,166);
}

float x = 0;
float y = 0;
int deg = 0;
float r = 0;

void draw()
{
  {
 stroke(237,240,100);
 fill(237,240,100);
 x = width / 3 + r*cos(radians(deg));
  y = height / 3 + r*sin(radians(deg));
  triangle (x, y, x+50, y, x+25, y-19);  
  triangle (x+18, y, x+32, y, x+25, y+20); 
  triangle (x+15, y-10, x+10, y-30, x+25, y-19);
  triangle (x+25, y-19, x+35, y-10, x+40, y-30);
  deg = deg + 3;
  r = r + 0.4;
 }
 {  
 stroke(235,115,50);
 fill(235,115,50);
 x = width / 2 + r*cos(radians(deg));
  y = height / 2 + r*sin(radians(deg));
  triangle (x, y, x+50, y, x+25, y-19);  
  triangle (x+18, y, x+32, y, x+25, y+20); 
  triangle (x+15, y-10, x+10, y-30, x+25, y-19);
  triangle (x+25, y-19, x+35, y-10, x+40, y-30);
  deg = deg + 3;
  r = r + 0.6;
  }
   {
 stroke(198,239,148);
 fill(198,239,148);
 x = width / 4 + r*cos(radians(deg));
  y = height / 4 + r*sin(radians(deg));
  triangle (x, y, x+50, y, x+25, y-19);  
  triangle (x+18, y, x+32, y, x+25, y+20); 
  triangle (x+15, y-10, x+10, y-30, x+25, y-19);
  triangle (x+25, y-19, x+35, y-10, x+40, y-30);
  deg = deg + 3;
  r = r + 0.4;
 }
 {
 stroke(36,98,166);
 fill(36,98,166);
 x = width / 6 + r*cos(radians(deg));
  y = height / 6 + r*sin(radians(deg));
  triangle (x, y, x+50, y, x+25, y-19);  
  triangle (x+18, y, x+32, y, x+25, y+20); 
  triangle (x+15, y-10, x+10, y-30, x+25, y-19);
  triangle (x+25, y-19, x+35, y-10, x+40, y-30);
  deg = deg + 3;
  r = r + 0.3;
 }
}