Context_1 : Dick Biddle (born November 26, 1947) is a former American football player and coach. he served as head football coach at Colgate University from 1996 through 2013, compiling a record of 137–73. This ranks him first at Colgate in terms of total wins and he has achieved the best winning percentage of any Colgate coach with seven or more years at the helm of the Raiders. Biddle is also the first Colgate coach to ever record nine straight seasons with seven or more victories. In 2012, he led the Raiders to the Patriot League title and the NCAA FCS Playoffs (first round loss to Wagner). Overall, he led Colgate to seven Patriot League Championships (1997, 1999, 2002, 2003, 2005, 2008, and 2012). Context_2 : The 2007 Dallas Cowboys season was the 48th season for the team in the National Football League. This marked the first season for Wade Phillips as head coach. Jason Garrett also joined the team this season as offensive coordinator. The Cowboys finished the regular season tied for the best record in the NFC (13–3), and earned a first round bye and home field advantage throughout the playoffs. However, they lost their first playoff game to the eventual Super Bowl champion New York Giants, a team that they had defeated in their two regular-season matchups. With the loss, it extended the Cowboys drought of playoff wins to eleven years and tied the NFL record of 6 straight playoff games lost. 13 players were named to the Pro Bowl, an NFL record. Context_3 : The 2006 Buffalo Bills season was the franchise’s 47th season as a football team, 37th in the National Football League and first under both general manager Marv Levy and head coach Dick Jauron. Levy, who previously coached the team from 1986-1997, leading them to four straight AFC Championships and four straight Super Bowl appearances from 1990-1993, replaced Tom Donahoe, who was fired shortly after the end of the 2005 season, with hopes that his 11 full seasons as Bills head coach would improve a franchise that failed to make the playoffs during Donahoe’s tenure. Jauron, who previously coached the Chicago Bears from 1999-2003, replaced Mike Mularkey, who resigned shortly after Donahoe’s firing, citing family reasons and disagreement over the direction of the organization. The Bills hoped to improve on their 5-11 record from 2005, while also hoping to make the playoffs for the first time since 1999, but a 30-29 loss to the Tennessee Titans eliminated the team from playoff contention, extending their playoff drought to seven straight seasons, tying a record set from 1967-1973. For the second consecutive season, the Bills’ opening day starting quarterback was J. P. Losman. Context_4 : The Ferrari F2005 is a Formula One racing car designed and built by Scuderia Ferrari for the 2005 Formula One World Championship. After 6 straight seasons of Ferrari winning the Constructors' Championship, and five straight Drivers' Championships, the F2005 was not a successful car, and Ferrari scored their lowest result in the constructors since 1995. The main reason for Ferrari's lack of form was down to the Bridgestone tyres the team used, which were poor in comparison to the Michelin tyres that were used by the majority of teams that were competing for glory with Ferrari (Renault, McLaren, Toyota, Williams, BAR, Red Bull Racing and Sauber all had Michelin). The best result achieved all season was a one-two finish at the United States Grand Prix, where, due to Michelin claiming that their tyres were unsafe, only six cars competed (Ferrari, Jordan and Minardi all raced on Bridgestone tyres, the tyre they had been using all season). This was to be Ferrari's and Michael Schumacher's only race win of the season. Context_5 : The 1981 Philadelphia Eagles season resulted in an appearance in the postseason for the fourth straight season (first time in franchise history the Eagles had made the postseason four straight times). The team was coming off a Super Bowl loss to the Oakland Raiders the previous season. Because they made the Super Bowl in 1980, they were picked by many to not only reach the Super Bowl, but to win it as well. The Eagles began the 1981 season with 6 straight wins, their best ever start to a season at the time. The Eagles would win then 3 of their next 5 games to sit at 9-2. They would then lose their next 4 games to slip to 9-6 and were in danger of missing out on the playoffs. The next week, they hammered the Cardinals 38-0 to clinch a playoff berth for the fourth straight season. In the playoffs, they met their arch rivals the Giants. It was New York's first playoff appearance in 18 years. In the game, the Giants would stun the eagles 27-21, ending the Eagles seasons as well as hopes for a second straight Super Bowl appearance. The Eagles would not make the playoffs again until 1988. They also wouldn't reach the Super Bowl again until 2004. Context_6 : The 1980 Oakland Raiders season began with the team trying to improve on their 9–7 record from 1979. It was the 20th anniversary of the Oakland Raiders franchise and ended with their second Super Bowl victory. Prior to the start of the season Al Davis announced plans to move the Raiders from Oakland to Los Angeles. However, NFL Commissioner Pete Rozelle blocked the move by filing a restraining order. He would even try to get Al Davis removed as owner, as the case went to the courts. Still playing in Oakland the Raiders entered the season with a new Quarterback after acquiring Dan Pastorini from the Houston Oilers for Kenny Stabler. However Pastorini struggled and the Raiders got off to a 2-3 when Pastorini was injured and replaced by Jim Plunkett. Plunkett proved right for the Raiders offense. The defense led the league in interceptions (35), turnovers (52) and yards per carry (3.4 YPA). Lester Hayes led the NFL with 13 interceptions. The team won 6 straight compiling an 11-5 record, and qualifying for the playoffs as a Wild Card. In the Wild Card Game the Raiders would beat the Houston Oilers 27-7 at Oakland as the Raiders defense picked off former teammate Kenny Stabler twice. Playing in freezing weather with temperature reading 30 degrees below zero the Raiders stunned the Browns 14-12 in a defensive struggle in Cleveland. In the AFC Championship Game in San Diego the game would be a shoot out as the Raiders stunned the Chargers 34-27 to become the first AFC Wild Card to make the Super Bowl. Highlighted by Jim Plunkett's MVP performance and Rod Martin's 3 interceptions the Raiders defeated the Philadelphia Eagles 27 - 10 in Super Bowl 15. Context_7 : The 1995 Atlanta Braves season was the 125th season in the history of the franchise and 30th season in the city of Atlanta. The team finished the strike-shortened season with a record of 90–54, the best in the National League, en route to winning the World Series. For the sixth straight season, the team was managed by Bobby Cox. Context_8 : The 1985 Indianapolis Colts season was the 33rd season for the team in the National Football League (NFL) and second in Indianapolis. The Colts finished the year with a record of 5 wins and 11 losses, and fourth in the AFC East division. The Colts did improve on their 4-12 record from 1984, but missed the playoffs for the 8th straight season. This season was rather sluggish, as the Colts for most of the season alternated wins and losses. After starting out mediocre at 3-5, the Colts would then lose 6 straight to sit at 3-11 before winning their last 2 games to finish 5-11. This would be the only full season for head coach Rod Dowhower, as he was fired 13 games into the following season. Context_9 : The 1970 Miami Dolphins season was the team's fifth, and first in the National Football League (NFL). The 1970 season marked the team's first winning season, and their first playoff appearance. The 1970 season was also the first season under head coach Don Shula, as he would be the head coach of the franchise until 1995, a span of 25 years as head coach. The team improved on their 3-10-1 record from 1969, and finished the season 10-4, second in the newly aligned AFC East to only eventual champion Baltimore. The Dolphins would get off to a fresh start, starting 4-1 before losing 3 straight to even their record at 4-4. However, Miami would whip off 6 straight to end the season and clinch their first ever winning season and playoff berth. In their first playoff game, they lost 21-14 in the Divisional Round to the Oakland Raiders, ending Miami's season. Context_10 : Robert Joseph Cox (born May 21, 1941) is an American former professional baseball third baseman and manager in Major League Baseball (MLB). He first led the Atlanta Braves from 1978 to 1981, and then managed the Toronto Blue Jays from 1982 to 1985. He later rejoined the Braves in 1985 as a general manager. He moved back to the manager's role during the 1990 season and stayed there until his retirement following the 2010 season. The Atlanta Braves have since retired the number 6 in commemoration of Bobby Cox. He led the Atlanta Braves to the World Series championship in . He holds the all-time record for ejections in Major League Baseball with 158 (plus an additional three post-season ejections), a record previously held by John McGraw. fact_1 :  For the sixth straight season, the team was managed by Bobby Cox. fact_2 :  He first led the Atlanta Braves from 1978 to 1981, and then managed the Toronto Blue Jays from 1982 to 1985. Answer: 1978 to 1981
Output: What years did the manager that was led by this coach for 6 straight seasons?