% removeancestorsfrom(), example 1

remaining (sorted): [5, 6, 8, 9]

% removeancestorsfrom(), example 2

remaining (sorted): [11, 12, 13, 14]

% removeancestorsfrom(), example 3

remaining (sorted): [3, 5]

% missingancestors(), example 1

return [3, 7, 11]

% missingancestors(), example 2

return [5, 10]

% missingancestors(), example 3

return [3, 6, 9, 11]

% removeancestorsfrom(), bigger graph

Ok

% lazy ancestor set for [], stoprev = 0, inclusive = False

membership: []

iteration:  []

% lazy ancestor set for [11, 13], stoprev = 0, inclusive = False

membership: [7, 8, 3, 4, 1, 0]

iteration:  [8, 7, 4, 3, 2, 1, 0]

% lazy ancestor set for [1, 3], stoprev = 0, inclusive = False

membership: [1, 0]

iteration:  [1, 0]

% lazy ancestor set for [11, 13], stoprev = 0, inclusive = True

membership: [11, 13, 7, 8, 3, 4, 1, 0]

iteration:  [13, 11, 8, 7, 4, 3, 2, 1, 0]

% lazy ancestor set for [11, 13], stoprev = 6, inclusive = False

membership: [7, 8]

iteration:  [8, 7]

% lazy ancestor set for [11, 13], stoprev = 6, inclusive = True

membership: [11, 13, 7, 8]

iteration:  [13, 11, 8, 7]

% lazy ancestor set for [11, 13], stoprev = 11, inclusive = True

membership: [11, 13]

iteration:  [13, 11]

% lazy ancestor set for [11, 13], stoprev = 12, inclusive = True

membership: [13]

iteration:  [13]

% lazy ancestor set for [10, 1], stoprev = 0, inclusive = True

membership: [2, 10, 4, 5, 0, 1]

iteration:  [10, 5, 4, 2, 1, 0]