| a1 | is the SBML stoichiometry of A in reaction 1 |
| a2 | is the SBML stoichiometry of A in reaction 2 |
| b1 | is the SBML stoichiometry of B in reaction 1 |
| c1 | is the SBML stoichiometry of C in reaction 1 |
| c2 | is the SBML stoichiometry of C in reaction 2 |
| a1 | is the SBML stoichiometry of A in reaction 1 |
| a2 | is the SBML stoichiometry of A in reaction 2 |
| b1 | is the SBML stoichiometry of B in reaction 1 |
| c1 | is the SBML stoichiometry of C in reaction 1 |
| c2 | is the SBML stoichiometry of C in reaction 2 |