def test_multiply_7(a):
    sevenA = (a * 7)
    assert (not sevenA.accepts('aaaaaa'))
    assert sevenA.accepts('aaaaaaa')
    assert (not sevenA.accepts('aaaaaaaa'))
def test_multiply_7(a):
    sevenA = (a * 7)
    assert (not sevenA.accepts('aaaaaa'))
    assert sevenA.accepts('aaaaaaa')
    assert (not sevenA.accepts('aaaaaaaa'))