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  %% IBM
  \path[fill=green] (16.02528,23.07167) -- (16.01893,23.03568) -- (16.002,23.00393) -- (15.97872,22.97853) -- (15.94697,22.96372) -- (15.91098,22.95737) -- (15.875,22.96372) -- (15.84325,22.97853) -- (15.81785,23.00393) -- (15.80092,23.03568) -- (15.79457,23.07167) -- (15.80092,23.10765) -- (15.81785,23.1394) -- (15.84325,23.1648) -- (15.875,23.17962) -- (15.91098,23.18597) -- (15.94697,23.17962) -- (15.97872,23.1648) -- (16.002,23.1394) -- (16.01893,23.10765) -- (16.02528,23.07167);
  \path[fill=green] (12.64708,19.685) -- (12.64073,19.64902) -- (12.62592,19.61727) -- (12.60052,19.59187) -- (12.56877,19.57705) -- (12.53278,19.5707) -- (12.4968,19.57705) -- (12.46505,19.59187) -- (12.43965,19.61727) -- (12.42272,19.64902) -- (12.41848,19.685) -- (12.42272,19.72098) -- (12.43965,19.75273) -- (12.46505,19.77813) -- (12.4968,19.79295) -- (12.53278,19.7993) -- (12.56877,19.79295) -- (12.60052,19.77813) -- (12.62592,19.75273) -- (12.64073,19.72098) -- (12.64708,19.685);
  \path[fill=green] (10.96222,18.76848) -- (10.95587,18.7325) -- (10.94105,18.70075) -- (10.91565,18.67535) -- (10.8839,18.65842) -- (10.84792,18.65418) -- (10.81193,18.65842) -- (10.78018,18.67535) -- (10.75478,18.70075) -- (10.73997,18.7325) -- (10.73362,18.76848) -- (10.73997,18.80447) -- (10.75478,18.83622) -- (10.78018,18.8595) -- (10.81193,18.87643) -- (10.84792,18.88278) -- (10.8839,18.87643) -- (10.91565,18.8595) -- (10.94105,18.83622) -- (10.95587,18.80447) -- (10.96222,18.76848);
  \path[fill=green] (7.58402,20.32) -- (7.57978,20.28402) -- (7.56285,20.25227) -- (7.53745,20.22687) -- (7.5057,20.21205) -- (7.46972,20.2057) -- (7.43373,20.21205) -- (7.40198,20.22687) -- (7.37658,20.25227) -- (7.36177,20.28402) -- (7.35542,20.32) -- (7.36177,20.35598) -- (7.37658,20.38773) -- (7.40198,20.41313) -- (7.43373,20.42795) -- (7.46972,20.4343) -- (7.5057,20.42795) -- (7.53745,20.41313) -- (7.56285,20.38773) -- (7.57978,20.35598) -- (7.58402,20.32);
  \path[fill=green] (5.89068,18.98862) -- (5.88645,18.95263) -- (5.86952,18.92088) -- (5.84412,18.89548) -- (5.81237,18.87855) -- (5.77638,18.87432) -- (5.7404,18.87855) -- (5.70865,18.89548) -- (5.68325,18.92088) -- (5.66843,18.95263) -- (5.66208,18.98862) -- (5.66843,19.0246) -- (5.68325,19.05635) -- (5.70865,19.08175) -- (5.7404,19.09657) -- (5.77638,19.10292) -- (5.81237,19.09657) -- (5.84412,19.08175) -- (5.86952,19.05635) -- (5.88645,19.0246) -- (5.89068,18.98862);
  \path[fill=green] (4.20582,16.93333) -- (4.20158,16.89735) -- (4.18465,16.8656) -- (4.15925,16.8402) -- (4.1275,16.82538) -- (4.09152,16.81903) -- (4.05553,16.82538) -- (4.02378,16.8402) -- (4.0005,16.8656) -- (3.98357,16.89735) -- (3.97722,16.93333) -- (3.98357,16.96932) -- (4.0005,17.00107) -- (4.02378,17.02647) -- (4.05553,17.04128) -- (4.09152,17.04763) -- (4.1275,17.04128) -- (4.15925,17.02647) -- (4.18465,17.00107) -- (4.20158,16.96932) -- (4.20582,16.93333);

  %% Shell Model
  \path[fill=blue] (14.34042,24.3332) -- (14.33407,24.29722) -- (14.31925,24.26547) -- (14.29385,24.24007) -- (14.2621,24.22313) -- (14.22612,24.2189) -- (14.19013,24.22313) -- (14.15838,24.24007) -- (14.13298,24.26547) -- (14.11605,24.29722) -- (14.11182,24.3332) -- (14.11605,24.36918) -- (14.13298,24.40093) -- (14.15838,24.42633) -- (14.19013,24.44115) -- (14.22612,24.4475) -- (14.2621,24.44115) -- (14.29385,24.42633) -- (14.31925,24.40093) -- (14.33407,24.36918) -- (14.34042,24.3332);
  \path[fill=blue] (12.64708,23.67068) -- (12.64073,23.6347) -- (12.62592,23.60295) -- (12.60052,23.57967) -- (12.56877,23.56273) -- (12.53278,23.55638) -- (12.4968,23.56273) -- (12.46505,23.57967) -- (12.43965,23.60295) -- (12.42272,23.6347) -- (12.41848,23.67068) -- (12.42272,23.70667) -- (12.43965,23.73842) -- (12.46505,23.76382) -- (12.4968,23.78075) -- (12.53278,23.7871) -- (12.56877,23.78075) -- (12.60052,23.76382) -- (12.62592,23.73842) -- (12.64073,23.70667) -- (12.64708,23.67068);
  \path[fill=blue] (10.96222,23.25793) -- (10.95587,23.21983) -- (10.94105,23.1902) -- (10.91565,23.1648) -- (10.8839,23.14787) -- (10.84792,23.14152) -- (10.81193,23.14787) -- (10.78018,23.1648) -- (10.75478,23.1902) -- (10.73997,23.21983) -- (10.73362,23.25793) -- (10.73997,23.29392) -- (10.75478,23.32355) -- (10.78018,23.34895) -- (10.81193,23.36588) -- (10.84792,23.37223) -- (10.8839,23.36588) -- (10.91565,23.34895) -- (10.94105,23.32355) -- (10.95587,23.29392) -- (10.96222,23.25793);
  \path[fill=blue] (5.89068,23.57543) -- (5.88645,23.53733) -- (5.86952,23.5077) -- (5.84412,23.4823) -- (5.81237,23.46537) -- (5.77638,23.45902) -- (5.7404,23.46537) -- (5.70865,23.4823) -- (5.68325,23.5077) -- (5.66843,23.53733) -- (5.66208,23.57543) -- (5.66843,23.61142) -- (5.68325,23.64105) -- (5.70865,23.66645) -- (5.7404,23.68338) -- (5.77638,23.68973) -- (5.81237,23.68338) -- (5.84412,23.66645) -- (5.86952,23.64105) -- (5.88645,23.61142) -- (5.89068,23.57543);
  \path[fill=blue] (4.20582,23.31932) -- (4.20158,23.28333) -- (4.18465,23.25158) -- (4.15925,23.22618) -- (4.1275,23.20925) -- (4.09152,23.20502) -- (4.05553,23.20925) -- (4.02378,23.22618) -- (4.0005,23.25158) -- (3.98357,23.28333) -- (3.97722,23.31932) -- (3.98357,23.3553) -- (4.0005,23.38705) -- (4.02378,23.41033) -- (4.05553,23.42727) -- (4.09152,23.43362) -- (4.1275,23.42727) -- (4.15925,23.41033) -- (4.18465,23.38705) -- (4.20158,23.3553) -- (4.20582,23.31932);


  %% Legend
  \path (11.81317,16.79152) node[text=black,anchor=base west] {\fontsize{11.0}{13.2}\selectfont{}IBM-2 (Barea \& Iachello, 2009)};
  \path (11.81317,16.15863) node[text=black,anchor=base west] {\fontsize{11.0}{13.2}\selectfont{}QRPA (Simkovic et al., 2008)};
  \path (11.81317,17.42228) node[text=black,anchor=base west] {\fontsize{11.0}{13.2}\selectfont{}Shell Model (Caurier et al., 2008)};
  \path[fill=green] (11.4554,16.67722) -- (11.45117,16.64123) -- (11.43423,16.60948) -- (11.40883,16.58408) -- (11.37708,16.56927) -- (11.3411,16.56292) -- (11.30512,16.56927) -- (11.27337,16.58408) -- (11.25008,16.60948) -- (11.23315,16.64123) -- (11.2268,16.67722) -- (11.23315,16.7132) -- (11.25008,16.74495) -- (11.27337,16.77035) -- (11.30512,16.78728) -- (11.3411,16.79152) -- (11.37708,16.78728) -- (11.40883,16.77035) -- (11.43423,16.74495) -- (11.45117,16.7132) -- (11.4554,16.67722);
  \path[fill=blue] (11.4554,17.30375) -- (11.45117,17.26777) -- (11.43423,17.23602) -- (11.40883,17.21062) -- (11.37708,17.1958) -- (11.3411,17.18945) -- (11.30512,17.1958) -- (11.27337,17.21062) -- (11.25008,17.23602) -- (11.23315,17.26777) -- (11.2268,17.30375) -- (11.23315,17.33973) -- (11.25008,17.37148) -- (11.27337,17.39688) -- (11.30512,17.4117) -- (11.3411,17.41805) -- (11.37708,17.4117) -- (11.40883,17.39688) -- (11.43423,17.37148) -- (11.45117,17.33973) -- (11.4554,17.30375);
  \path[fill=red] (11.4554,16.04222) -- (11.45117,16.00623) -- (11.43423,15.97448) -- (11.40883,15.94908) -- (11.37708,15.93427) -- (11.3411,15.92792) -- (11.30512,15.93427) -- (11.27337,15.94908) -- (11.25008,15.97448) -- (11.23315,16.00623) -- (11.2268,16.04222) -- (11.23315,16.0782) -- (11.25008,16.10995) -- (11.27337,16.13535) -- (11.30512,16.15228) -- (11.3411,16.15652) -- (11.37708,16.15228) -- (11.40883,16.13535) -- (11.43423,16.10995) -- (11.45117,16.0782) -- (11.4554,16.04222);

  \path (3.46452,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{76}$Ge};
  \path (5.23245,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{82}$Se};
  \path (6.79827,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{100}$Mo};
  \path (8.49372,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{116}$Cd};
  \path (10.18917,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{128}$Te};
  \path (11.88462,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{130}$Te};
  \path (13.55255,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{136}$Xe};
  \path (15.248,26.99065) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}$^\text{150}$Nd};

  \path (0.91863,24.41687) node[text=black,anchor=base west,rotate=90.0] {\huge{}$\mathcal{M}_{0\nu}$ (dimensionless unit)};

  \path (1.90083,25.84238) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}1};
  \path (1.90083,23.8887) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}2};
  \path (1.90083,21.93502) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}3};
  \path (1.90083,19.97922) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}4};
  \path (1.90083,18.02553) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}5};
  \path (1.90083,16.07185) node[text=black,anchor=base west] {\fontsize{16.0}{19.2}\selectfont{}6};


\end{tikzpicture}%

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