Complex sentence: The programme for the 1956 Winter Games saw two new events added to the four sports and twenty-two events from the 1952 Olympics, namely the men's 30 kilometre cross-country ski race and the women's 3x5 kilometre cross-country relay race.
Split into simpler sentences: The programme for the 1956 Winter Games included the four sports and twenty-two events from the 1952 Olympics along with two new events. The additions were the men's 30 kilometre cross-country ski race and the women's 3x5 kilometre cross-country relay race.