\frac{dx_{1}}{dt} = \left(1 \cdot k_{47} \cdot k_{4} \cdot x_{2} \cdot x_{8} + -1 \cdot k_{47} \cdot k_{9} \cdot x_{1} \cdot x_{3} \cdot k_{28} / \left(k_{28} + x_{4}\right) + -1 \cdot k_{47} \cdot \left(x_{12} + x_{13} - \frac{17}{20}\right) \cdot x_{1} \cdot x_{4} / \left(k_{13} + x_{4}\right) + -1 \cdot k_{47} \cdot \left(k_{14} + k_{15}\right) \cdot x_{1} + 1 \cdot k_{47} \cdot k_{27} \cdot x_{5} \cdot x_{10}\right) / k_{47}\\
\frac{dx_{2}}{dt} = \left(1 \cdot k_{47} \cdot k_{1} + -1 \cdot k_{47} \cdot k_{2} \cdot x_{1} \cdot x_{2} / \left(k_{3} + x_{2}\right)\right) / k_{47}\\
\frac{dx_{3}}{dt} = \left(1 \cdot k_{47} \cdot k_{6} \cdot x_{1} \cdot k_{29} / \left(k_{29} + x_{4}\right) + -1 \cdot k_{47} \cdot k_{7} \cdot x_{3} / \left(k_{8} + x_{3}\right)\right) / k_{47}\\
\frac{dx_{4}}{dt} = \left(1 \cdot k_{47} \cdot k_{11} \cdot k_{48} \cdot x_{7} + -1 \cdot k_{47} \cdot k_{12} \cdot x_{4}\right) / k_{47}\\
\frac{dx_{5}}{dt} = \left(-1 \cdot k_{47} \cdot k_{27} \cdot x_{5} \cdot x_{10} + 1 \cdot k_{47} \cdot k_{10} \cdot x_{8} \cdot k_{45} / \left(k_{45} + x_{11}\right) / \left(k_{40} + x_{8}\right)\right) / k_{47}\\
\frac{dx_{6}}{dt} = 0\\
\frac{dx_{7}}{dt} = \left(1 \cdot k_{47} \cdot k_{16} + -1 \cdot k_{47} \cdot k_{17} \cdot x_{4} \cdot x_{7} / \left(k_{18} + x_{7}\right)\right) / k_{47}\\
\frac{dx_{8}}{dt} = \left(-1 \cdot k_{47} \cdot k_{4} \cdot x_{2} \cdot x_{8} + -1 \cdot k_{47} \cdot k_{10} \cdot x_{8} \cdot k_{45} / \left(k_{45} + x_{11}\right) / \left(k_{40} + x_{8}\right) + 1 \cdot k_{47} \cdot \operatorname{piecewise}(\frac{101}{10}, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) - 8 < 0, 0) \cdot x_{4} / \left(k_{23} + x_{4}\right) \cdot x_{9}\right) / k_{47}\\
\frac{dx_{9}}{dt} = \left(1 \cdot k_{47} \cdot k_{20} + -1 \cdot k_{47} \cdot k_{21} \cdot x_{8} \cdot x_{9} / \left(k_{22} + x_{9}\right)\right) / k_{47}\\
\frac{dx_{10}}{dt} = \left(1 \cdot k_{47} \cdot k_{24} + -1 \cdot k_{47} \cdot k_{25} \cdot x_{1} \cdot x_{10} / \left(k_{26} + x_{10}\right)\right) / k_{47}\\
\frac{dx_{11}}{dt} = \left(1 \cdot k_{47} \cdot k_{41} \cdot x_{5} + -1 \cdot k_{47} \cdot k_{42} \cdot x_{11} / \left(k_{43} + x_{11}\right)\right) / k_{47}\\
\frac{dx_{12}}{dt} = \left(1 \cdot k_{47} \cdot \operatorname{piecewise}(\frac{101}{10}, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) - 8 < 0, 0) \cdot k_{36} + -1 \cdot k_{47} \cdot k_{37} \cdot k_{38} \cdot x_{12} / \left(k_{38} + \operatorname{piecewise}(\frac{101}{10}, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) - 8 < 0, 0)\right)\right) / k_{47}\\
\frac{dx_{13}}{dt} = \left(1 \cdot k_{47} \cdot k_{37} \cdot k_{38} \cdot x_{12} / \left(k_{38} + \operatorname{piecewise}(\frac{101}{10}, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) - 8 < 0, 0)\right) + -1 \cdot k_{47} \cdot \operatorname{piecewise}(\frac{101}{10}, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) - 8 < 0, 0) \cdot k_{36} \cdot x_{13} / \left(k_{39} + x_{13}\right)\right) / k_{47}