  In this proceeding, we present the first measurements of azimuthal
anisotropies, $v_2$ and $v_3$, in $^{16}$O+$^{16}$O collisions at 200 GeV as a
function of transverse momentum and multiplicity, by using two- and
four-particle correlation methods. We compare our measurements with STAR
measurements of $v_n$ in \dau and \heau collisions to provide insight into the
impact of system symmetry on initial condition for small systems. We also
investigate the ratio $v_2\{4\}/v_2\{2\}$ as a function of centrality, which is
expected to be sensitive to nucleon-nucleon correlation in the $^{16}$O
nucleus.
