@20050122T000000 -> 1106348400 (2005-01-22 00:00:00)
@050122T000000 -> 1106348400 (2005-01-22 00:00:00)
@0122T000000 -> 1106348400 (2005-01-22 00:00:00)
@22T000000 -> 1114120800 (2005-04-22 00:00:00)
@T000000 -> 1112392800 (2005-04-02 00:00:00)
@T0000 -> 1112410800 (2005-04-02 05:00:00)
@T00 -> 1112412540 (2005-04-02 05:29:00)
@22T -> 1114140596 (2005-04-22 05:29:56)
@ -> 1112412596 (2005-04-02 05:29:56)