Union
$$A \cup B =$$
{ belly, called, common, ears, eyes, feet, hands, head, holy sage, mouth, superior, thighs, worthy }
Symmetric Difference
$$A \ominus B =$$
{ belly, called, common, ears, eyes, feet, hands, head, holy sage, mouth, superior, thighs, worthy }
Cartesian Product
$$A \times B =$$
{ (belly, called),
(belly, common),
(belly, holy sage),
(belly, superior),
(belly, worthy),
(ears, called),
(ears, common),
(ears, holy sage),
(ears, superior),
(ears, worthy),
(eyes, called),
(eyes, common),
(eyes, holy sage),
(eyes, superior),
(eyes, worthy),
(feet, called),
(feet, common),
(feet, holy sage),
(feet, superior),
(feet, worthy),
(hands, called),
(hands, common),
(hands, holy sage),
(hands, superior),
(hands, worthy),
(head, called),
(head, common),
(head, holy sage),
(head, superior),
(head, worthy),
(mouth, called),
(mouth, common),
(mouth, holy sage),
(mouth, superior),
(mouth, worthy),
(thighs, called),
(thighs, common),
(thighs, holy sage),
(thighs, superior),
(thighs, worthy) }
Bagua