Program for the generation of fundamental invariant.

Author: Kejie SHAO

mkdir bin obj mod and make.

# Number of atoms
6
# Labels of atoms
A A B B B B 
# degree and number of exit point
3 1
# exit index of FI
1

An example below.

Note that the number of exit point in the third input line (#6). If 3 was typed, there must be three numbers in the last line.

Actually I doesn't understand the meaning of exit point. Please check your input for your self. I format the code only.