-Your clsns are pretty unbalanced.

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^This is just one of many examples. You can get the exact same result for her getting hit range with just 2 blues. Also, your red extends way too far back. That's like a cross up ground attack...? Your clsns shouldn't change between jumping frames, walking frames, (back)dashing, most basic actions. Use clsn constant and just cover the general areas of her. Applying width and all when necessary for attacks and the like. As shown with Roman55's feedback.

Spoiler: codes are fixed (click to see content)

for the weak one:

Code:

[State 0, DestroySelf]
type = Changestate
trigger1 = Parent, stateno != 1120
trigger2 = time = 30
value = 1126

for the medium one:

Code:

[State 0, DestroySelf]
type = Changestate
trigger1 = Parent, stateno != 1121
trigger2 = time = 35
value = 1126

for the strong one:

Code:

[State 0, DestroySelf]
type = Changestate
trigger1 = Parent, stateno != 1122
trigger2 = time = 40
value = 1126

for the EX one:

Code:

[State 0, DestroySelf]
type = ChangeState
trigger1 = Parent, stateno != 1130
trigger2 = time = 40
value = 1126

-whenever you use Flamethrower, E-123 become INVINICBLE and cannot be hit, at all...unless you roll, and then he becomes hittable again.