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import kandinsky
def julia4(N_iteration):
  for x in range(320):
    for y in range(222):
#      z = complex(0,0)
#      c = complex(3.5*x/319-2.5, -2.5*y/221+1.25)
      c = complex(-0.4,0.6)
      z = complex(5*x/319-2.5, -2.5*y/221+1.25)
      i = 0
      while (i < N_iteration) and abs(z) < 2:
        i = i + 1
        z = z*z+c 
      rgb = int(255*i/N_iteration)
      if rgb==0:
        col = kandinsky.color(0,255,0)
      elif rgb>0 and rgb<=10:
        col = kandinsky.color(127,255,0)
      elif rgb>11 and rgb<=20:
        col = kandinsky.color(255,255,0)
      elif rgb>21 and rgb<=30:
        col = kandinsky.color(255,127,0)
      elif rgb>31 and rgb<=40:
        col = kandinsky.color(255,0,0)
      elif rgb>41 and rgb<=50:
        col = kandinsky.color(255,0,127)
      elif rgb>51 and rgb<=60:
        col = kandinsky.color(255,0,255)
      elif rgb>61 and rgb<=70:
        col = kandinsky.color(127,0,255)
      elif rgb>71 and rgb<=80:
        col = kandinsky.color(0,0,255)
      elif rgb>81 and rgb<=90:
        col = kandinsky.color(0,127,255)
      elif rgb>91 and rgb<=100:
        col = kandinsky.color(0,255,255)
      elif rgb>101 and rgb<=110:
        col = kandinsky.color('blue')
      elif rgb>111 and rgb<=120:
        col = kandinsky.color('red')
      elif rgb>121 and rgb<=130:
        col = kandinsky.color('green')
      elif rgb>131 and rgb<=140:
        col = kandinsky.color('yellow')
      elif rgb>141 and rgb<=150:
        col = kandinsky.color('brown')
      elif rgb>151 and rgb<=160:
        col = kandinsky.color('black')
      elif rgb>161 and rgb<=170:
        col = kandinsky.color('white')
      elif rgb>171 and rgb<=180:
        col = kandinsky.color('pink')
      elif rgb>181 and rgb<=190:
        col = kandinsky.color('orange')
      elif rgb>191 and rgb<=200:
        col = kandinsky.color('purple')
      elif rgb>201 and rgb<=210:
        col = kandinsky.color('grey')
      elif rgb>211 and rgb<=220:
        col = kandinsky.color('blue')
      elif rgb>221 and rgb<=230:
        col = kandinsky.color('red')
      elif rgb>231 and rgb<=240:
        col = kandinsky.color('green')
      elif rgb>241 and rgb<=250:
        col = kandinsky.color('yellow')
      else:
        col = kandinsky.color(0,255,127)
      kandinsky.set_pixel(x,y,col)