Updated schematic:

A 9.5 (10, 10.25, 11, 11, 11.5, 11.5, 11.5, 11.5)"
B 11.75 (12.25, 13, 13.75, 15.25, 15.25, 18.25, 20.25, 21.75)"
C 8.5 (9.25, 9.25, 10, 11, 11, 11, 11.5, 11.5)"
D 19.5 (19.5, 20.5, 20.5, 20.5, 20.5, 21.5, 21.5, 21.5)"
E 17.25 (19, 21, 22.75, 24.75, 26.75, 28.5, 30.5, 32.5)"
F 26.25 (26.5, 27.25, 27.5, 27.75, 27.75, 27.75, 28.25, 28.5)"
G 18.25 (18.25, 18.25, 18, 18, 17.25, 16.75, 16.75, 16.5)"