\unitlength=2.5bp%
%\SetScale{1.4}


\begin{small}
\begin{feynartspicture}(160,40)(4,1)
\FALabel(-5,20)[l]{Self-energy insertions:}
\FADiagram{}
%\SetColor{Red}
\FAProp(0.,15.)(4.,10.)(0.,){/Straight}{1}
\FALabel(1.26965,12.0117)[tr]{$q$}
\FAProp(0.,5.)(4.,10.)(0.,){/Cycles}{0}
\FALabel(2.73035,7.01172)[tl]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(12.,10.)(0.,){/Straight}{-1}
\FALabel(16.5407,7.18649)[bl]{$\text{q}$}
\FAProp(8.,10.)(4.,10.)(0.,){/Straight}{-1}
\FALabel(6.,11.07)[b]{$q$}
\FAProp(8.,10.)(12.,10.)(0.,){/Straight}{1}
\FALabel(10.,8.93)[t]{$q$}
\FAProp(15.5,13.5)(12.,10.)(0.,){/Sine}{0}
\FALabel(13.134,12.366)[br]{$\mathrm{Z}$}
\FAVert(4.,10.){0}
\FAVert(15.5,13.5){0}
\FAVert(12.,10.){0}
\FAVert(8.,10.){-1}

\FADiagram{}
\FAProp(0.,15.)(3.5,10.)(0.,){/Straight}{1}
\FALabel(0.960191,12.0911)[tr]{$q$}
\FAProp(0.,5.)(3.5,10.)(0.,){/Cycles}{0}
\FALabel(2.53981,7.09113)[tl]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(9.,10.)(0.,){/Straight}{-1}
\FALabel(14.1478,5.67232)[tr]{$\text{q}$}
\FAProp(12.25,11.75)(15.5,13.5)(0.,){/Sine}{0}
\FALabel(14.1299,11.7403)[tl]{$\mathrm{Z}$}
\FAProp(12.25,11.75)(9.,10.)(0.,){/Sine}{0}
\FALabel(9.8701,11.7597)[br]{$\mathrm{Z}/\gamma$}
\FAProp(3.5,10.)(9.,10.)(0.,){/Straight}{1}
\FALabel(6.25,8.93)[t]{$q$}
\FAVert(3.5,10.){0}
\FAVert(15.5,13.5){0}
\FAVert(9.,10.){0}
\FAVert(12.25,11.75){-1}

\FADiagram{}
\FAProp(0.,15.)(10.,13.5)(0.,){/Straight}{1}
\FALabel(5.22993,15.3029)[b]{$q$}
\FAProp(0.,5.)(10.,4.5)(0.,){/Cycles}{0}
\FALabel(4.9226,3.68193)[t]{$\mathrm{g}$}
\FAProp(20.,17.)(16.,13.5)(0.,){/Straight}{-1}
\FALabel(17.4593,15.9365)[br]{$\nu_l$}
\FAProp(20.,10.)(16.,13.5)(0.,){/Straight}{1}
\FALabel(18.5407,12.4365)[bl]{$\nu_l$}
\FAProp(20.,3.)(10.,4.5)(0.,){/Straight}{-1}
\FALabel(15.2299,4.80285)[b]{$\text{q}$}
\FAProp(10.,9.)(10.,13.5)(0.,){/Straight}{-1}
\FALabel(8.93,11.25)[r]{$\text{q}$}
\FAProp(10.,9.)(10.,4.5)(0.,){/Straight}{1}
\FALabel(8.93,6.75)[r]{$\text{q}$}
\FAProp(10.,13.5)(16.,13.5)(0.,){/Sine}{0}
\FALabel(13.,14.57)[b]{$\mathrm{Z}$}
\FAVert(10.,13.5){0}
\FAVert(10.,4.5){0}
\FAVert(16.,13.5){0}
\FAVert(10.,9.){-1}

\FADiagram{}
\FAProp(0.,15.)(9.,13.5)(0.,){/Straight}{1}
\FALabel(4.75482,15.2989)[b]{$q$}
\FAProp(0.,5.)(9.,5.5)(0.,){/Cycles}{0}
\FALabel(4.58598,4.18239)[t]{$\mathrm{g}$}
\FAProp(20.,17.)(16.,13.5)(0.,){/Straight}{-1}
\FALabel(17.4593,15.9365)[br]{$\nu_l$}
\FAProp(20.,10.)(16.,13.5)(0.,){/Straight}{1}
\FALabel(18.5407,12.4365)[bl]{$\nu_l$}
\FAProp(20.,3.)(9.,5.5)(0.,){/Straight}{-1}
\FALabel(14.8435,5.28146)[b]{$\text{q}$}
\FAProp(12.5,13.5)(9.,13.5)(0.,){/Sine}{0}
\FALabel(9.75,15.27)[b]{$\mathrm{Z}/\gamma$}
\FAProp(12.5,13.5)(16.,13.5)(0.,){/Sine}{0}
\FALabel(14.25,11.43)[t]{$\mathrm{Z}$}
\FAProp(9.,13.5)(9.,5.5)(0.,){/Straight}{1}
\FALabel(7.93,9.5)[r]{$\text{q}$}
\FAVert(9.,13.5){0}
\FAVert(9.,5.5){0}
\FAVert(16.,13.5){0}
\FAVert(12.5,13.5){-1}
\end{feynartspicture}

\begin{feynartspicture}(120,80)(3,2)
\FALabel(-16,42.5)[l]{Triangle insertions:}
\FADiagram{}
\FAProp(0.,15.)(5.5,10.)(0.,){/Straight}{1}
\FALabel(2.18736,11.8331)[tr]{$q$}
\FAProp(0.,5.)(5.5,10.)(0.,){/Cycles}{0}
\FALabel(3.31264,6.83309)[tl]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(12.,10.)(0.,){/Straight}{-1}
\FALabel(15.4593,5.81351)[tr]{$\text{q}$}
\FAProp(5.5,10.)(12.,10.)(0.,){/Straight}{1}
\FALabel(8.75,8.93)[t]{$q$}
\FAProp(15.5,13.5)(12.,10.)(0.,){/Sine}{0}
\FALabel(13.134,12.366)[br]{$\mathrm{Z}$}
\FAVert(15.5,13.5){0}
\FAVert(12.,10.){0}
\FAVert(5.5,10.){-1}

%\FALabel(33.,69.96)[]{\large $u\quad g\quad \to\quad \nu_l\quad l\quad d$}
\FADiagram{}
\FAProp(0.,15.)(5.5,10.)(0.,){/Straight}{1}
\FALabel(2.18736,11.8331)[tr]{$q$}
\FAProp(0.,5.)(5.5,10.)(0.,){/Cycles}{0}
\FALabel(3.31264,6.83309)[tl]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(12.,10.)(0.,){/Straight}{-1}
\FALabel(15.4593,5.81351)[tr]{$\text{q}$}
\FAProp(5.5,10.)(12.,10.)(0.,){/Straight}{1}
\FALabel(8.75,8.93)[t]{$q$}
\FAProp(15.5,13.5)(12.,10.)(0.,){/Sine}{0}
\FALabel(13.134,12.366)[br]{$\mathrm{Z}$}
\FAVert(5.5,10.){0}
\FAVert(15.5,13.5){0}
\FAVert(12.,10.){-1}

\FADiagram{}
\FAProp(0.,15.)(5.5,10.)(0.,){/Straight}{1}
\FALabel(2.18736,11.8331)[tr]{$q$}
\FAProp(0.,5.)(5.5,10.)(0.,){/Cycles}{0}
\FALabel(3.31264,6.83309)[tl]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(12.,10.)(0.,){/Straight}{-1}
\FALabel(15.4593,5.81351)[tr]{$\text{q}$}
\FAProp(5.5,10.)(12.,10.)(0.,){/Straight}{1}
\FALabel(8.75,8.93)[t]{$q$}
\FAProp(15.5,13.5)(12.,10.)(0.,){/Sine}{0}
\FALabel(12.434,12.166)[br]{$\mathrm{Z}/\gamma$}
\FAVert(5.5,10.){0}
\FAVert(12.,10.){0}
\FAVert(15.5,13.5){-1}

%\FADiagram{}
%\FAProp(0.,15.)(10.,5.5)(0.,){/Straight}{1}
%\FALabel(3.19219,13.2012)[bl]{$q$}
%\FAProp(0.,5.)(10.,13.)(0.,){/Cycles}{0}
%\FALabel(3.17617,6.28478)[tl]{$\mathrm{g}$}
%\FAProp(20.,17.)(16.,13.5)(0.,){/Straight}{-1}
%\FALabel(17.4593,15.9365)[br]{$\nu_l$}
%\FAProp(20.,10.)(16.,13.5)(0.,){/Straight}{1}
%\FALabel(17.4593,11.0635)[tr]{$\nu_l$}
%\FAProp(20.,3.)(10.,5.5)(0.,){/Straight}{-1}
%\FALabel(14.6241,3.22628)[t]{$\text{q}$}
%\FAProp(10.,5.5)(10.,13.)(0.,){/Sine}{0}
%\FALabel(11.07,9.25)[l]{$\text{Z}$}
%\FAProp(10.,13.)(16.,13.5)(0.,){/Sine}{0}
%\FALabel(12.8713,14.3146)[b]{$\mathrm{Z}$}
%\FAVert(10.,5.5){0}
%\FAVert(16.,13.5){0}
%\FAVert(10.,13.){-1}

\FADiagram{}
\FAProp(0.,15.)(10.,13.)(0.,){/Straight}{1}
\FALabel(5.30398,15.0399)[b]{$q$}
\FAProp(0.,5.)(10.,5.5)(0.,){/Cycles}{0}
\FALabel(5.0774,4.18193)[t]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(10.,5.5)(0.,){/Straight}{-1}
\FALabel(15.3759,5.27372)[b]{$\text{q}$}
\FAProp(10.,13.)(10.,5.5)(0.,){/Straight}{1}
\FALabel(8.93,9.25)[r]{$\text{q}$}
\FAProp(10.,13.)(15.5,13.5)(0.,){/Sine}{0}
\FALabel(12.8903,12.1864)[t]{$\mathrm{Z}$}
\FAVert(10.,13.){0}
\FAVert(15.5,13.5){0}
\FAVert(10.,5.5){-1}

%\FADiagram{}
%\FAProp(0.,15.)(10.,14.5)(0.,){/Straight}{1}
%\FALabel(5.0774,15.8181)[b]{$q$}
%\FAProp(0.,5.)(10.,5.5)(0.,){/Cycles}{0}
%\FALabel(5.0774,4.18193)[t]{$\mathrm{g}$}
%\FAProp(20.,17.)(10.,10.)(0.,){/Straight}{-1}
%\FALabel(15.8366,15.2248)[br]{$\nu_l$}
%\FAProp(20.,10.)(10.,5.5)(0.,){/Straight}{1}
%\FALabel(17.7693,10.1016)[br]{$\nu_l$}
%\FAProp(20.,3.)(10.,14.5)(0.,){/Straight}{-1}
%\FALabel(16.7913,4.81596)[tr]{$\text{q}$}
%\FAProp(10.,14.5)(10.,10.)(0.,){/Sine}{0}
%\FALabel(8.93,12.25)[r]{$\text{Z}$}
%\FAProp(10.,5.5)(10.,10.)(0.,){/Straight}{1}
%\FALabel(8.93,7.75)[r]{$\nu_l$}
%\FAVert(10.,14.5){0}
%\FAVert(10.,10.){0}
%\FAVert(10.,5.5){-1}

%\FADiagram{}
%\FAProp(0.,15.)(10.,5.5)(0.,){/Straight}{1}
%\FALabel(3.19219,13.2012)[bl]{$q$}
%\FAProp(0.,5.)(10.,14.5)(0.,){/Cycles}{0}
%\FALabel(3.10297,6.58835)[tl]{$\mathrm{g}$}
%\FAProp(20.,17.)(10.,14.5)(0.,){/Straight}{-1}
%\FALabel(14.6241,16.7737)[b]{$\nu_l$}
%\FAProp(20.,10.)(10.,10.)(0.,){/Straight}{1}
%\FALabel(15.95,11.07)[b]{$\nu_l$}
%\FAProp(20.,3.)(10.,5.5)(0.,){/Straight}{-1}
%\FALabel(14.6241,3.22628)[t]{$\text{q}$}
%\FAProp(10.,5.5)(10.,10.)(0.,){/Sine}{0}
%\FALabel(11.07,7.75)[l]{$\text{Z}$}
%\FAProp(10.,14.5)(10.,10.)(0.,){/Straight}{-1}
%\FALabel(11.07,12.25)[l]{$\nu_l$}
%\FAVert(10.,5.5){0}
%\FAVert(10.,10.){0}
%\FAVert(10.,14.5){-1}

\FADiagram{}
\FAProp(0.,15.)(10.,13.)(0.,){/Straight}{1}
\FALabel(5.30398,15.0399)[b]{$q$}
\FAProp(0.,5.)(10.,5.5)(0.,){/Cycles}{0}
\FALabel(5.0774,4.18193)[t]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(10.,5.5)(0.,){/Straight}{-1}
\FALabel(15.3759,5.27372)[b]{$\text{q}$}
\FAProp(10.,13.)(10.,5.5)(0.,){/Straight}{1}
\FALabel(8.93,9.25)[r]{$\text{q}$}
\FAProp(10.,13.)(15.5,13.5)(0.,){/Sine}{0}
\FALabel(12.8903,12.1864)[t]{$\mathrm{Z}$}
\FAVert(10.,5.5){0}
\FAVert(15.5,13.5){0}
\FAVert(10.,13.){-1}

\FADiagram{}
\FAProp(0.,15.)(10.,13.)(0.,){/Straight}{1}
\FALabel(5.30398,15.0399)[b]{$q$}
\FAProp(0.,5.)(10.,5.5)(0.,){/Cycles}{0}
\FALabel(5.0774,4.18193)[t]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(10.,5.5)(0.,){/Straight}{-1}
\FALabel(15.3759,5.27372)[b]{$\text{q}$}
\FAProp(10.,13.)(10.,5.5)(0.,){/Straight}{1}
\FALabel(8.93,9.25)[r]{$\text{q}$}
\FAProp(10.,13.)(15.5,13.5)(0.,){/Sine}{0}
\FALabel(12.5903,12.1864)[t]{$\mathrm{Z}/\gamma$}
\FAVert(10.,13.){0}
\FAVert(10.,5.5){0}
\FAVert(15.5,13.5){-1}

\end{feynartspicture}


\begin{feynartspicture}(160,40)(4,1)
\FALabel(-5,22)[l]{Box and pentagon insertions:}
\FADiagram{}
\FAProp(0.,15.)(5.5,10.)(0.,){/Straight}{1}
\FALabel(2.18736,11.8331)[tr]{$q$}
\FAProp(0.,5.)(5.5,10.)(0.,){/Cycles}{0}
\FALabel(3.31264,6.83309)[tl]{$\mathrm{g}$}
\FAProp(20.,17.)(12,10)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(12,10)(0.,){/Straight}{1}
\FALabel(18.2216,10.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(12.,10.)(0.,){/Straight}{-1}
\FALabel(15.4593,5.81351)[tr]{$\text{q}$}
\FAProp(5.5,10.)(12.,10.)(0.,){/Straight}{1}
\FALabel(8.75,8.93)[t]{$q$}
\FAVert(5.5,10.){0}
\FAVert(12.,10.){-1}

\FADiagram{}
\FAProp(0.,15.)(10.,13.)(0.,){/Straight}{1}
\FALabel(5.30398,15.0399)[b]{$q$}
\FAProp(0.,5.)(10.,5.5)(0.,){/Cycles}{0}
\FALabel(5.0774,4.18193)[t]{$\mathrm{g}$}
\FAProp(20.,17.)(10.,13.)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(10,13.)(0.,){/Straight}{1}
\FALabel(17.2216,11.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(10.,5.5)(0.,){/Straight}{-1}
\FALabel(15.3759,5.27372)[b]{$\text{q}$}
\FAProp(10.,13.)(10.,5.5)(0.,){/Straight}{1}
\FALabel(8.93,9.25)[r]{$\text{q}$}
\FAVert(10.,13.){0}
\FAVert(10.,5.5){0}
\FAVert(10.,13.){-1}

\FADiagram{}
\FAProp(0.,15.)(10,10.)(0.,){/Straight}{1}
\FALabel(4.18736,11.8331)[tr]{$q$}
\FAProp(0.,5.)(10,10.)(0.,){/Cycles}{0}
\FALabel(3.31264,5.83309)[tl]{$\mathrm{g}$}
\FAProp(20.,17.)(15.5,13.5)(0.,){/Straight}{-1}
\FALabel(17.2784,15.9935)[br]{$\nu_l$}
\FAProp(20.,10.)(15.5,13.5)(0.,){/Straight}{1}
\FALabel(18.2216,12.4935)[bl]{$\nu_l$}
\FAProp(20.,3.)(10,10.)(0.,){/Straight}{-1}
\FALabel(13,5)[tl]{$\text{q}$}
\FAProp(15.5,13.5)(10,10.)(0.,){/Sine}{0}
\FALabel(13.134,12.366)[br]{$\mathrm{Z}$}
\FAVert(15.5,13.5){0}
\FAVert(10,10.){-1}

%\FALabel(-5,20)[l]{Pentagon insertions:}
\FADiagram{}
\FAProp(0.,15.)(10,10.)(0.,){/Straight}{1}
\FALabel(4.18736,11.8331)[tr]{$q$}
\FAProp(0.,5.)(10,10.)(0.,){/Cycles}{0}
\FALabel(3.31264,5.83309)[tl]{$\mathrm{g}$}
%\FAProp(10.,10)(20,3)(0,){/Cycles}{0}
\FAProp(20,3)(10,10)(0,){/Straight}{-1}
\FALabel(13,5)[tl]{$\text{q}$}
\FAProp(20.,17.)(10,10)(0.,){/Straight}{-1}
\FALabel(17.4593,15.9365)[br]{$\nu_l$}
\FAProp(20.,10.)(10,10)(0.,){/Straight}{1}
\FALabel(17.5407,10.4365)[bl]{$\nu_l$}
\FAVert(10.,10.){-1}

\end{feynartspicture}


%\begin{feynartspicture}(40,40)(1,1)
%\FALabel(-5,20)[l]{Pentagon insertions:}
%\FADiagram{}
%\FAProp(0.,15.)(10,10.)(0.,){/Straight}{1}
%\FALabel(4.18736,11.8331)[tr]{$q$}
%FAProp(0.,5.)(10,10.)(0.,){/Cycles}{0}
%FALabel(3.31264,5.83309)[tl]{$\mathrm{g}$}
%%\FAProp(10.,10)(20,3)(0,){/Cycles}{0}
%\FAProp(20,3)(10,10)(0,){/Straight}{-1}
%FALabel(13,5)[tl]{$\text{q}$}
%FAProp(20.,17.)(10,10)(0.,){/Straight}{-1}
%FALabel(17.4593,15.9365)[br]{$\nu_l$}
%FAProp(20.,10.)(10,10)(0.,){/Straight}{1}
%FALabel(17.5407,10.4365)[bl]{$\nu_l$}
%\FAVert(10.,10.){-1}
%
%\end{feynartspicture}

\end{small}
