[    1.000000] new
               line
[    2.000000] two
               new
               lines
user  :crit  : [    1.000000] new
                              line
mail  :warn  : [    2.000000] two
                              new
                              lines
[<    0.000000>] new
                 line
[<    1.000000>] two
                 new
                 lines
new
line
two
new
lines
[Feb13 23:31] new
              line
[  +1.000000] two
              new
              lines
[Fri Feb 13 23:31:31 2009] new
                           line
[Fri Feb 13 23:31:32 2009] two
                           new
                           lines
2009-02-13T23:31:31,123456+00:00 new
                                 line
2009-02-13T23:31:32,123456+00:00 two
                                 new
                                 lines