creation date: Wed Dec 2 18:02:55 MET 1998

20#1 
A^5=id
B^2=id (A)
C^2=B (A^4 B)
20#2 
A^2=id
B^5=id (A)
C^2=A (A B)
20#3 
A^5=id
B^2=id (A^4)
C^2=B (A^2 B)
20#4 
A^5=id
B^2=id (A)
C^2=id (A^4 B)
20#5 
A^5=id
B^2=id (A)
C^2=id (A B)

last updated: Wed Dec 2 18:03:10 MET 1998 , Anton Betten