private void ParseRules()
{
for (int i = 0; i < input.Length; i++)
{
if (input[i] == string.Empty)
{
break;
}
TicketRule r = new TicketRule();
string[] parts = input[i].Split(": ", 2);
r.Name = parts[0];
string[] ab = parts[1].Split(" or ");
r.RangeA.Start = int.Parse(ab[0].Split('-')[0]);
r.RangeA.End = int.Parse(ab[0].Split('-')[1]);
r.RangeB.Start = int.Parse(ab[1].Split('-')[0]);
r.RangeB.End = int.Parse(ab[1].Split('-')[1]);
Rules.Add(r);
}
}