You need to put your reindeer, rudy, ezekiel, gloopin, bloopin, and prancer, in a single-file line to pull your sleigh. however, bloopin and rudy are fighting, so you have to keep them apart, or they won't fly. how many ways can you arrange your reindeer?

If the reindeer do not fight, there are 5!=120 ways to line them up in a straight line.
Out of these, Bloopin and Rudy are together in 4!=24 times.  Similarly Rudy and Bloopin will be together 4!=24 times.  So the number of ways they are not together is 120-24-24=72 ways.

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south