Figure 6 . Coupled 5d/3d/1d quiver gauge theory realizing intersecting M2-brane surface defects labeled by n R - and n L -fold symmetric representations in the (cid:12)ve-dimensional theory of N 2 free hypermultiplets. The three-dimensional degrees of freedom are depicted in notation, while the one-dimensional ones are denoted using one-dimensional with solid lines representing chiral multiplets. Various superpotential couplings are turned on, as in (cid:12)gure 3 (see [21]). Applying the Higgsing prescription to SQCD precisely results in the partition function of this quiver gauge