Temperature Position 1 and 4 Temperature Position 3 and 7 Temperature Position 1 and 3 Temperature Position 2 and 7 Temperature Position 2 and 7 Temperature Position 2 and 7 Temperature Position 2 and 6 Temperature Position 1 and 4 Temperature Position 5 and 6 Contrast Position 1 and 6 Contrast Position 5 and 7 Contrast Position 1 and 7 Contrast Position 6 and 9 Contrast Position 2 and 5 Contrast Position 2 and 3 Intensity Position 3 and 5 Intensity Position 1 and 3 Intensity Position 1 and 3 Intensity Position 2 and 4 Intensity Position 4 and 6 Intensity Position 4 and 6 Intensity Position 1 and 6 Intensity Position 1 and 2 Direction Position 2 Direction Position 2 Direction Position 7 Direction Position 1 Direction Position 1 Direction Position 1 Direction Position 4 Direction Position 2 Direction Position 4 Hardness Position 4 and 6 Hardness Position 3 and 7 Hardness Position 2 and 4 Hardness Position 4 and 6 Hardness Position 3 and 4 Hardness Position 2 and 5