Table:
text: Badminton at the 2007 Southeast Asian Games
Medal tally
Medal tally
Rank_ Gold Silver Bronze Total Participants
1. 7 2 2 11 22
2. 0 4 2 6 21
3. 0 1 5 6 18
4. 0 0 4 4 18
5 0 0 1 1 9
6 0 0 0 0 4
6 0 0 0 0 12

Question: What is the sum of gold with contestants that are 4 and silver that is less than 0 in badminton at the 2007 Southeast Asian Games?