creation date: Wed Dec 2 18:34:40 MET 1998

44#1 
A^11=id
B^2=id (A)
C^2=B (A^10 B)
44#2 
A^2=id
B^11=id (A)
C^2=A (A B)
44#3 
A^11=id
B^2=id (A)
C^2=id (A^10 B)
44#4 
A^11=id
B^2=id (A)
C^2=id (A B)

last updated: Wed Dec 2 18:34:53 MET 1998 , Anton Betten