public class Region {
	private int _start1, _end1, _start2, _end2;

	public int getStart1() {
		return _start1;
	}

	public void setStart1(int start1) {
		this._start1 = start1;
	}

	public int getEnd1() {
		return _end1;
	}

	public void setEnd1(int end1) {
		this._end1 = end1;
	}

	public int getStart2() {
		return _start2;
	}

	public void setStart2(int start2) {
		this._start2 = start2;
	}

	public int getEnd2() {
		return _end2;
	}

	public void setEnd2(int end2) {
		this._end2 = end2;
	}
}