Title: Special cases of the orbifold version of Zvonkine's $r$-ELSV formula,
Abstract: We prove the orbifold version of Zvonkine's $r$-ELSV formula in two special
cases: the case of $r=2$ (complete $3$-cycles) for any genus $g\geq 0$ and the
case of any $r\geq 1$ for genus $g=0$.