Give me a list of the last 10 mens college hockey champions.
2022 Denver; 2021 Massachusetts; 2019 Minnesota Duluth; 2018 Minnesota Duluth; 2017 Denver; 2016 North Dakota; 2015 Providence; 2014 Union; 2013 Yale; 2012 Boston College
<START_INST>Give me a list of the last 10 mens college hockey champions.<END_INST><START_CTX><END_CTX><START_A>2022 Denver; 2021 Massachusetts; 2019 Minnesota Duluth; 2018 Minnesota Duluth; 2017 Denver; 2016 North Dakota; 2015 Providence; 2014 Union; 2013 Yale; 2012 Boston College<END_A>