/klein.mu/1.1/Wed Jul 19 17:15:34 1995 Thu Dec 22 21:45:47 1994//TB122
/rollkurve.mu/1.1/Wed Jul 19 17:15:34 1995 Thu Dec 22 20:32:04 1994//TB122
/spiral.mu/1.2/Wed Jul 19 17:15:34 1995 Thu Dec 22 23:41:35 1994//TB122
