Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Season | MLS Cup Winner | MLS Cup Runner-Up | MLS Supporters Shield Winner | MLS Supporters Shield Runner-Up |
| --- | --- | --- | --- | --- |
| 1996.0 | D.C. United | Los Angeles Galaxy | Tampa Bay Mutiny | Los Angeles Galaxy |
| 1997.0 | D.C. United | Colorado Rapids | D.C. United | Kansas City Wizards |
| 1998.0 | Chicago Fire | D.C. United | Los Angeles Galaxy | D.C. United |
| 1999.0 | D.C. United | Los Angeles Galaxy | D.C. United | Los Angeles Galaxy |
| 2000.0 | Kansas City Wizards | Chicago Fire | Kansas City Wizards | Chicago Fire |
| 2001.0 | San Jose Earthquakes | Los Angeles Galaxy | Miami Fusion | Chicago Fire |
| 2002.0 | Los Angeles Galaxy | New England Revolution | Los Angeles Galaxy | San Jose Earthquakes |
| 2003.0 | San Jose Earthquakes | Chicago Fire | Chicago Fire | San Jose Earthquakes |
| 2004.0 | D.C. United | Kansas City Wizards | Columbus Crew | Kansas City Wizards |
| 2005.0 | Los Angeles Galaxy | New England Revolution | San Jose Earthquakes | New England Revolution |
| 2006.0 | Houston Dynamo | New England Revolution | D.C. United | FC Dallas |
| 2007.0 | Houston Dynamo | New England Revolution | D.C. United | Chivas USA |
| 2008.0 | Columbus Crew | New York Red Bulls | Columbus Crew | Houston Dynamo |
| 2009.0 | Real Salt Lake | Los Angeles Galaxy | Columbus Crew | Los Angeles Galaxy |
| 2010.0 | Colorado Rapids | FC Dallas | Los Angeles Galaxy | Real Salt Lake |
| 2011.0 | Los Angeles Galaxy | Houston Dynamo | Los Angeles Galaxy | Seattle Sounders FC |
| 2012.0 | Los Angeles Galaxy | Houston Dynamo | San Jose Earthquakes | Sporting Kansas City |
Question:
What is the name of the shield winner in which the mls cup winner and mls cup runner up is colorado rapids?
Answer:
D.C. United