Level Contour
e̋ or ˥ Extra high ě or ˩˥ Rising
é ˦ High ê ˥˩ Falling
ē ˧ Mid ˦˥ High rising
è ˨ Low ˩˨ Low rising
ȅ ˩ Extra low ˧˦˧ Rising-falling
↓ Downstep ↗ Global rise
↑ Upstep ↘ Global fall