give me code to get all blocks i need it in simulink model for this two eqautions and tell me how the connection for all blocks step by step connection $($input and output$)$ blocks

${}_1^{\text{'}\text{'}}=\frac{-g(2m_1+m_e)sin{}_1-m_{2}gsin({}_1-2{}_2)-2sin({}_1-{}_2)m_e({}_2^{\text{'}2}{L}_2+{}_1^{\text{'}2}{L}_{1}cos({}_1-{}_2))}{L_1(2m_1+m_e-m_{e}cos(2{}_1-2{}_2))}$

${}_2^{\text{'}\text{'}}=\frac{2sin({}_1-{}_2)({}_1^{\text{'}2}{L}_1(m_1+m_e)+g(m_1+m_e)cos{}_1+{}_2^{\text{'}2}{L}_2{m}_{e}cos({}_1-{}_2))}{L_2(2m_e+m_e-m_{e}cos(2{}_1-2{}_2))}$

These are the equations of motion for the double pendulum.