Comparing with the standards of the 5-0 pattern, we see many matches (in %):
AB/XA = 113 belongs to 113-161.8
BC/AB = 161.8 belongs to 161.8-224
It is expected that D will satisfy:
CD/BC = 50
DE/CD = 61.8
So D & E could be wave 3 & 4 Minor of wave 1 Intermediate.