21.   With minor variations, the design is still in use.

22.   With minor variations, viewers saw a similar group live shot on the affiliates of each network that night.

23.   With minor variations, it is life as most people have known it.

24.   With a few minor variations all the Barbies look like twins.

25.   But it said the supply of cadmium, diamond and vanadium fell significantly while other commodities remained steady or showed minor variation.

26.   Most of the other scenarios are minor variations of that, flip-flopping Houston and Baltimore in one plan, Indianapolis and Baltimore in another.

27.   There are minor variations of the theme.

28.   In other words, minor graphic variations did not necessarily imply a defection.

29.   Yet humans are all the same except for cosmetic differences of eye, hair and skin colour and for minor variations in body size.