On the left, the spline graph associated with the stem path (خَصَائِص – شِعْر - مُعَاصِر – شَرَح – مُعَلِّم), and on the right, that of the spline associated with the stem path (خَصَائِص – شِعْر - مُعَاصِر – شَرَح – مُعَلِّم).