\frac{dx_{1}}{dt} = 0\\
\frac{dx_{2}}{dt} = \left(-1 \cdot x_{2} \cdot x_{10} \cdot k_{2} + -1 \cdot x_{2} \cdot k_{3} + -1 \cdot x_{2} \cdot x_{4} \cdot k_{6} + 1 \cdot x_{5} \cdot k_{7} + 1 \cdot x_{8} \cdot k_{11} + -1 \cdot x_{2} \cdot x_{6} \cdot k_{12} + 1 \cdot x_{7} \cdot k_{13}\right) / k_{1}\\
\frac{dx_{3}}{dt} = \left(1 \cdot x_{2} \cdot x_{10} \cdot k_{2} + -1 \cdot x_{3} \cdot k_{4}\right) / k_{1}\\
\frac{dx_{4}}{dt} = \left(-1 \cdot x_{2} \cdot x_{4} \cdot k_{6} + 1 \cdot x_{5} \cdot k_{7}\right) / k_{1}\\
\frac{dx_{5}}{dt} = \left(1 \cdot x_{2} \cdot x_{4} \cdot k_{6} + -1 \cdot x_{5} \cdot k_{7}\right) / k_{1}\\
\frac{dx_{6}}{dt} = \left(-1 \cdot x_{2} \cdot x_{6} \cdot k_{12} + 1 \cdot x_{7} \cdot k_{13}\right) / k_{1}\\
\frac{dx_{7}}{dt} = \left(1 \cdot x_{2} \cdot x_{6} \cdot k_{12} + -1 \cdot x_{7} \cdot k_{13}\right) / k_{1}\\
\frac{dx_{8}}{dt} = \left(1 \cdot x_{4} \cdot k_{8} + 1 \cdot x_{5} \cdot k_{9} + -1 \cdot x_{8} \cdot k_{10}\right) / k_{1}\\
\frac{dx_{9}}{dt} = \left(1 \cdot x_{6} \cdot k_{14} + 1 \cdot x_{7} \cdot k_{15} + -1 \cdot x_{9} \cdot k_{16}\right) / k_{1}\\
\frac{dx_{10}}{dt} = \left(-1 \cdot x_{2} \cdot x_{10} \cdot k_{2} + 1 \cdot x_{3} \cdot k_{4} + -1 \cdot x_{10} \cdot k_{5} + 1 \cdot x_{9} \cdot k_{17}\right) / k_{1}