# you can download at
# https://goo.gl/WKdcqo


colors = ['red', 'blue', 'green']

colors

colors[0]   # zero base indexing
colors[1]
colors[2]

colors.append('purple')
colors


colors.remove('green')
colors


colors.extend(['green', 'yellow'])

'green' in colors

colors[3]

type(colors)

help(colors)