A residency visa can be done either in the first calendar month or the last 2 weeks of a tourist visa, I would assume this would be the same, but being Turkey, who knows??
Barbara, not sure why your daughter would need to do this, if her arrival in June & her arrival in December are more than 180 days apart, she can just get a new tourist visa in December. If not then the 90 / 180 day visas are still multiple entry, & as she won't be staying more than 90 days in the period, she can just reuse her June visa ie she'll get a 2nd entry & exit stamp on the same visa