locations = ['himalaya', 'andes', 'tierra del fuego', 'labrador', 'guam']

print("Original order:")
print(locations)

print("\nAlphabetical:")
print(sorted(locations))

print("\nOriginal order:")
print(locations)

print("\nReverse alphabetical:")
print(sorted(locations, reverse=True))

print("\nOriginal order:")
print(locations)

print("\nReversed:")
locations.reverse()
print(locations)

print("\nOriginal order:")
locations.reverse()
print(locations)

print("\nAlphabetical")
locations.sort()
print(locations)

print("\nReverse alphabetical")
locations.sort(reverse=True)
print(locations)