Sequential flows by irrelevant operators

We explore whether one can $T \overline{T}$ deform a collection of theories that are already \overline{T}$-deformed. This allows us to define classes irrelevant deformations know about subsystems. In some basic cases, we the spectrum results from this procedure and provide numerical evidence in favor modular invariance. also study flow classical Lagrangian for free bosons fermions under successive deformations. Some models found by sequentially flowing likely have interesting holographic interpretations.