#include using namespace std; typedef long long ll; typedef long double ld; ll n, r, C, k; ll x, y; ll a, b, c, d; string s; ll z; ll minx=INT_MAX, miny=INT_MAX, maxx=-1, maxy=-1; ll xorall() { ll ans=a; ans^=b; ans^=c; ans^=d; return ans; } int main() { ios_base::sync_with_stdio(false); cin>>r>>C>>k; for (int i=1; i<=k; ++i) { cin>>y>>x; minx=min(x, minx); miny=min(miny, y); maxx=max(maxx, x); maxy=max(maxy, y); } a=minx-1; b=miny-1; c=C-maxx; d=r-maxy; ll e=xorall(); if (e==0) { cout<<"pass"<>s; if (s=="yuck!") return 0; cin>>z; if (s=="right") { c-=z; } if (s=="left") { a-=z; } if (s=="top") { b-=z; } if (s=="bottom") { d-=z; } } while(1) { ll f=xorall(); ll aa=f^a; ll bb=f^b; ll cc=f^c; ll dd=f^d; if (aa>s; if (s=="yuck!") return 0; cin>>z; if (s=="right") { c-=z; } if (s=="left") { a-=z; } if (s=="top") { b-=z; } if (s=="bottom") { d-=z; } } }