# How does one write the standard model Lagrangian in other smaller Lagrangian counterparts?

How does one write the standard model Lagrangian in other smaller Lagrangian counterparts? Before electroweak symmetry breaking by the Higgs Mechanism:

$L_{EW} = L_{g} + L_{f} + L_{h} + L_{y}$

Where

$L_{g}$ describes the interaction between the three W particles and the B particle.

$L_{g} = -W_{a}^{\muν}W_{\muν}^{a}/4 - B^{\muν}B_{\muν}/4$

$L_{f}$ is the kinetic term for the Standard Model fermions.

$L_{h}$ is the Higgs Field Lagrangian.

$L_{y}$ gives the Yukawa interaction that generates fermion masses after the Higgs acquires a vacuum expectation value.

After electroweak symmetry breaking by Higgs mechanism:

$L_{EW} = L_{K} + L_{N} + L_{C} + L_{H} + L_{HV} + L_{WWV} + L_{WWVV} + L_{Y}$

What the terms mean can be obtained by a simple Google Search, as I will not list them out here.

My question is therefore this:

$L_{SM} = \space???$

It consists of

How do I express these terms in their respective shorthand form? The first term $-B^{\muν}B_{\muν}/4$ happens to be the 2nd half of $L_{g}$, so it is well understood if it was represented as $L_{U1}$?

$$\mathcal{L}_{SM}=\mathcal{L}_{Dirac}+\mathcal{L}_{mass}+\mathcal{L}_{guage}+\mathcal{L}_{guage/\psi}$$