// Created by libAntimony v2.8.0
model *MODEL1308080008()

  // Compartments and Species:
  compartment default;
  species Pa in default, Pb in default, Da in default, Db in default, BDa in default;
  species BDb in default, ESA in default, ESB in default;

  // Reactions:
  re2: ESA => Pa; default*sa*Da;
  re1: ESB => Pb; default*sb*Db;
  re12: Pa => ESA; default*da*Pa;
  re11: Pb => ESB; default*db*Pb;
  re13: 2Pa + Db => BDb; default*bb*((Pa*(Pa - 1))/2)*Db;
  re5: 2Pb + Da => BDa; default*ba*((Pb*(Pb - 1))/2)*Da;
  re7: BDa => Da + 2Pb; default*ua*BDa;
  re14: BDb => 2Pa + Db; default*ub*BDb;

  // Species initializations:
  Pa = 0;
  Pb = 0;
  Da = 0;
  Db = 0;
  BDa = 0;
  BDb = 0;
  ESA = 0;
  ESB = 0;

  // Compartment initializations:
  default = 1;

  // Variable initializations:
  da = 1;
  db = 1;
  sa = 100;
  sb = 100;
  ba = 1e-005;
  bb = 1e-005;
  ua = 0.1;
  ub = 0.1;

  // Other declarations:
  const default, da, db, sa, sb, ba, bb, ua, ub;
end