Predict	Order	Residual
2.2	9	-1
3.1	6	-2
2.5	13	3
3.3	1	-3
2.3	7	-1
3.6	14	5
2.6	8	0
2.5	3	0
3	12	3
3.2	4	-2
2.9	11	2
3.3	2	-5
2.7	10	0
3.2	5	1