Mass growth of planetesimals for planets on coplanar orbits (left panel, run_md_test in Table 1) and non-coplanar orbits (right panel, run_md_1). Gray lines trace the mass of each planetesimal. Red dots represent the merging of two bodies, marked at the position of the less massive body. The early sudden growth is caused by planetesimal accretion and the later smooth growth by pebble accretion.