BlackKochFlake {
  ; highest order: 6
  ; by Brian H. Marston <webguy@fatdays.com>
  ; http://www.fatdays.com/
  Angle 12
  Axiom -F++F[++F]--F[++F]--F[++F]--F[++F]--F[++F]--F
  F=F[++F----F]--F++++F--F
}

PentaFlake {
  ; highest order: 6  
  ; by Brian H. Marston <webguy@fatdays.com>
  ; http://www.fatdays.com/
  Angle 40
  Axiom ++[F]++++++++[F]++++++++[F]++++++++[F]++++++++[F]
  F=F[+++++F----------F]-----F++++++++++F-----F
}

PentaFlake2 {
  ; highest order: 5
  ; by Brian H. Marston <webguy@fatdays.com>
  ; http://www.fatdays.com/
  Angle 40
  Axiom ++[F]++++++++[F]++++++++[F]++++++++[F]++++++++[F]
  F=F[+++++FF----------FF]-----FF++++++++++FF-----F
}      

Cross {
  ; highest order: 5
  ; by Brian H. Marston <webguy@fatdays.com>
  ; http://www.fatdays.com/
  Angle 8
  Axiom F[+F[+F]--F]-F[-F]++F-F 
  F=F[+F[+F]--F]-F[-F]++F-F 
}

CrossZoom {
  ; highest order: 6
  ; by Brian H. Marston <webguy@fatdays.com>
  ; http://www.fatdays.com/
  Angle 8
  Axiom +F--F--F--F 
  F=F[+F[+F]--F]-F[-F]++F-F 
}