Objective: To fold the socks into a ball,

Which of the following solutions is more sound in terms of naive physics reasoning?

OPT:
a). Place the socks on top of one another and fold one of the socks inside out on the top half.
b). Place the socks on top of one another facing the same direction, then fold the top half of one of the socks inside out, over top of the other sock.
b).