<Tr> <Td> 13th Satellite Awards </Td> <Td> Best Youth DVD </Td> <Td> Book 3 Fire, Volume 4 </Td> <Td> Nominated </Td> </Tr> <Tr> <Td> 2009 </Td> <Td> 36th Annie Awards </Td> <Td> Best Animated Television Production for Children </Td> <Td> Avatar: The Last Airbender </Td> <Td> Won </Td> </Tr> <Tr> <Td> Directing in an Animated Television Production </Td> <Td> Joaquim Dos Santos for "Sozin's Comet, Part 3: Into the Inferno" </Td> <Td> Won </Td> </Tr> <Tr> <Td> Golden Reel Awards </Td> <Td> Best Sound Editing: Television Animation </Td> <Td> "Sozin's Comet, Part 4: Avatar Aang" </Td> <Td> Nominated </Td> </Tr>

How long did it take to make an episode of avatar