Example of the trajectories of clouds above the accretion disk for the case of log ṁ = 0, log M_• = 8, and Z = 5 Z_⊙. The motion is displayed in a 2D plane of (R, z) in cylindrical coordinates due to the azimuthal symmetry, where R is the radial distance to the black hole in the equatorial plane, and z is the vertical distance from the equatorial plane. The overall motion consists of a failed wind (solid curved lines) and an outflow (dashed lines) lines. Dusty and dustless situations are colour-coded in blue and red, respectively. Only a fraction of trajectories is shown for clarity.