I think it's actually X(+) is a fluctuation btween X and X=. Like wise, X++(---) would be a fluctuation between X++ and X---
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SE4 Code:
L Gd! $ Fr- C- Sd T!+ Sf-- Tcp-- A% M>M+ MpD Pw RV Fq+ Nd- Rp+ G-
/SE4 Code
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