/Sigma.ascii/1.1.1.1/Sat Mar  6 02:11:35 2004//
/Sigma_IRL.ascii/1.1.1.1/Sat Mar  6 02:11:35 2004//
/U.ascii/1.2/Sat Mar 13 00:33:27 2004//
/U_IRL.ascii/1.2/Sat Mar 13 00:33:30 2004//
/V.ascii/1.2/Sat Mar 13 00:33:34 2004//
/V_IRL.ascii/1.2/Sat Mar 13 00:33:35 2004//
D
