# Each line is one game.  First two listed players in each game form one team (a pair), 
# and the rest form the other team.
#
# No player meets any other more than once, in any capacity.
#
# Only 5 rounds are possible.

m20 = [
# Round 1:
	[
		[0, 1, 2, 3],
		[4, 5, 6, 7],
		[8, 9, 10, 11],
		[12, 13, 14, 15],
		[16, 17, 18, 19]
	],
# Round 2:
	[
		[0, 5, 10, 15],
		[4, 9, 14, 19],
		[3, 8, 13, 18],
		[2, 7, 12, 17],
		[1, 6, 11, 16]
	],
# Round 3:
	[
		[0, 7, 9, 18],
		[2, 4, 11, 13],
		[6, 8, 15, 17],
		[1, 10, 12, 19],
		[3, 5, 14, 16]
	],
# Round 4:
	[
		[0, 6, 13, 19],
		[3, 4, 10, 17],
		[1, 7, 8, 14],
		[5, 11, 12, 18],
		[2, 9, 15, 16]
	],
# Round 5:
	[
		[0, 11, 14, 17],
		[1, 4, 15, 18],
		[2, 5, 8, 19],
		[3, 6, 9, 12],
		[7, 10, 13, 16]
	]
]