Give me a list of the last 5 NHL championship teams
2022 Colorado Avalanche
2021 Tampa Bay Lightning 
2020 Tampa Bay Lightning 
2019 St Louis Blues
2018 Washington Capitals
Instruction: Give me a list of the last 5 NHL championship teams
Context: 
Response: 2022 Colorado Avalanche
2021 Tampa Bay Lightning 
2020 Tampa Bay Lightning 
2019 St Louis Blues
2018 Washington Capitals