(A) Input data:

• (A1) small0000.xyz - the initial rectangular coordinates and velocity vectors of the followed test particles (TPs). The structure of this file is identical to that for the corresponding output data (files "small&&&&.xyz"; see B2a).
• (A2) small0000.qew - the initial orbital elements of the followed TPs. The structure of this file is identical to that for the corresponding output data (files "smalll&&&&.qew"; see B2b).
• (A3) jupiter.lst, saturn.lst, uranus.lst, neptune.lst, kbelt.lst - the lists of the TPs initially residing in the Jupiter, Saturn, Uranus, Neptune, and Kuiper-belt region, respectively, of the initial proto-planetary disc.