Pollard's kangaroo / lambda / rho accelerator

It will lead to inner loops, but all solvable.
Profit: with one point addition, one will cover 6 points.
When will you be done with that project?
here is pubkey
02991eb8eb2e45b4bc9c71bc9a022832e712a8dc1b2db62bd7456e49b2d9f7dac8
could you tell me first example if its x1 ? x2 ? x3 ?
if its x1 then whats x2 and x3 print pubkeys , it will help to vistors for understand about x1 x2 x3
thankx