r(((p&4)<>c));U+=F.r(q&2);}WU;}JH(){1516=19.Q||B.C.u||B.m.u;15K=19.P||B.C.t||B.m.t;O(16*K<=8){W14;}151d=19.Y;151e=19.Z;O(1d+16<=0||1e+K<=0||1d>=19.X.18||1e>=19.X.M){W14;}WG;}Jh(){1512=1a+1b