a shape resembling the Arabic numeral 8; a double-loop configuration

Chinese character input method for entering characters by numbered strokes (variant of [[五笔字型|五筆字型|wu3 bi3 zi4 xing2]])

a formation shaped like the Chinese character '[[一|一|yi1]]', often used to describe how geese fly in a line.

having the shape of a cross or the Chinese character for ten ([[十|十|shi2]])

V-shape, chevron, or herringbone pattern

Z-shaped; zigzag