animation {
  range 0.0 2.0
  numchannels 3
  channel {
    extrapolate constant linear
    keys 4 {
	0.0	0.1	smooth	smooth
	0.5	-0.3	flat		flat
	0.75	0.25	linear	linear
	1.1	0.4	13.7		-0.22
    }
  }
  channel {
    extrapolate cycle cycle_offset
    keys 4 {
	0.0	0.1	smooth	smooth
	0.2	0.5	smooth	smooth
	0.4	-0.2	smooth	smooth
	0.6	0.3	smooth	smooth
    }
  }
  channel {
    extrapolate bounce constant
    keys 4 {
	0.0	0.0	flat		flat
	0.5	1.0	flat		flat
	1.0	0.0	flat		flat
	2.0	0.0	flat		flat
    }
  }
}