/hanoi.sed/1.3/Thu Jan  9 20:21:35 1997//D2013.05.15.22.00.00
/math.sed/1.3/Thu Jan  9 20:21:36 1997//D2013.05.15.22.00.00
/sed.test/1.5/Sat Nov 12 03:15:05 2011//D2013.05.15.22.00.00
D
