/Sigma.ascii/1.2/Sat Mar 13 00:33:12 2004//
/Sigma_IRL.ascii/1.2/Sat Mar 13 00:33:12 2004//
/U.ascii/1.2/Sat Mar 13 00:33:13 2004//
/U_IRL.ascii/1.2/Sat Mar 13 00:33:16 2004//
/V.ascii/1.2/Sat Mar 13 00:33:19 2004//
/V_IRL.ascii/1.2/Sat Mar 13 00:33:22 2004//
D
