Realisation of a coplanar elliptical CB-SMBH system with clouds in non-coplanar orbits in both BLRs calculated from the model. M₁ and M₂ show the locations of the SMBHs in a binary system. Blue ellipses are every 20th of the 100 orbits of clouds in each BLR. The SMBH parameters are M₁ = 6 ⋅ 10⁷ M_⊙, M₂ = 4 ⋅ 10⁷ M_⊙,  A₀ = 100,  Ω₁ = Ω₂ = 3° , ω₁ = 1° , ω₂ = 181° , e₁ = e₂ = 0.5. Clouds parameters are Ω_c1 = Ω_c2 = 180° , ω_c1 = 2° , ω_c2 = 182° , i = ( − 40° ,40° ),  e = 0.5, but their orbital planes have different inclinations. The reference plane (BXY) is the plane of the relative orbit of M₂ to M₁, and the origin of the coordinate system is the barycentre (B) of the CB-SMBH system. (a) Elevation view of the CB-SMBH system. (b) Side view to the YBZ coordinate plane.