If the elements were discovered in future in which the electrons would be present in g-orbitals, then g-orbital starts and ends up with what atomic number

In the periodic table, g - orbitals are starts in fifth orbit, present arrangement of periodic table ends with 7p sub shell. If new elements are discovered, next elements will be filled with 8s and 6d that constitute 12 elements. Thereafter 5g orbitals will be started to fill electrons as per Aufbau’s principle. As it contains 9 orbitals overall 18 electrons a g subshell can accommodate. So the elements start from 131 to 148 in 5g sub shell.