"Source: Text/Incidence/Design.text";
"Line: 834";
"Date: Fri Sep 26 12:10:10 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Incidence/Design.text, line: 834
// Example: H160E4 ()
print "Example: H160E4";
ei := GetEchoInput();
SetEchoInput(true);
D, P, B := WittDesign(24); 
D;
p := P.1;
Cp := Contraction(D, p);
Cp;
SetEchoInput(ei);
