#include using namespace std; using Int = long long; template inline void chmin(T1 &a,T2 b){if(a>b) a=b;} template inline void chmax(T1 &a,T2 b){if(a>a>>b>>c>>d; auto NG=[](){cout<<-1<; vector

vp; if(a==b){ if(a==c){ if(a<=1) NG(); vp.emplace_back(1,0); for(int i=1;id) NG(); cout<