B

Harry 7 beat Grant 5	12 hr
Ethan 7 beat Fred 6	12 hr
David 7 beat Cora 4	12 hr
Beth 7 beat Arthur 5	12 hr
Arthur 7 beat Cora 6	13 hr
Beth 7 beat David 5	13 hr
Fred 7 beat Harry 6	13 hr
Grant 7 beat Ethan 5	13 hr
Ethan 7 beat Harry 4	13 hr
Fred 7 beat Grant 5	13 hr
David 7 beat Arthur 6	13 hr
Cora 7 beat Beth 5	13 hr
Beth 7 beat Fred 4	13 hr
Arthur 6 beat Ethan 4	13 hr
Cora 7 beat Harry 3	13 hr
David 6 beat Grant 4	13 hr
Cora 7 beat Grant 3	13 hr
David 7 beat Harry 4	13 hr
Arthur 6 beat Fred 5	13 hr
Beth 7 beat Ethan 5	13 hr
Beth 7 beat Harry 5	13 hr
Arthur 6 beat Grant 4	13 hr
Cora 7 beat Ethan 6	13 hr
David 7 beat Fred 4	13 hr
David 7 beat Ethan 6	13 hr
Cora 6 beat Fred 5	13 hr
Beth 7 beat Grant 5	13 hr
Arthur 7 beat Harry 3	13 hr