first name parsing

string FIRSTNAME(string FULLNAME)
{
if(FULLNAME.contains("LLC"))
{
	firstName = FULLNAME.getPrefix("LLC");
}
else if(FULLNAME.contains("TRUST"))
{
	if(FULLNAME.contains("LIVING"))
	{
		firstName = FULLNAME.getPrefix(" ");
	}
	else
	{
		firstName = FULLNAME.getPrefix("TRUST");
	}
}
else
{
	firstName = FULLNAME.getSuffix(" ");
}
if(firstName.contains("Family"))
{
	firstName = firstName.getPrefix("Family");
	if(firstName.contains(" "))
	{
		firstName = firstName.getSuffix(" ");
	}
}
if(firstName.contains("/"))
{
	firstName = firstName.getPrefix("/");
}
if(firstName.contains(" "))
{
	firstName = firstName.getPrefix(" ");
}
firstName = firstName.proper();
return firstName;
}