x = list(range(10))
print(x[::-1])
print(x[::2])
print(x[::-2])

x = list(range(10))
print(x[::-1])
print(x[::2])
print(x[::-2])

x = list(range(9))
print(x[::-1])
print(x[::2])
print(x[::-2])

Add small testcase for 3-arg slices.
tests: Add small testcase for 3-arg slices.
