1overlapping programmes on channel 1:
2    A	at 20011228113100-|20011228113101
3and C	at 20011228113100-|20011228113101
4overlapping programmes on channel 2:
5    G	at 20011228113101-|20011229000000
6and H	at 20011228113101-|20011229000000
7overlapping programmes on channel 5:
8    J	at 20011228113101-|20011229000000
9and K	at 20011228113101-|20011229000000
10overlapping programmes on channel a:
11    One hour long	at 20000101000000-|20000101010000
12and Zero length in the middle	at 20000101003000-|20000101003000
13