#include <cstdio>

using namespace std;
    int n[50010],m[50010],a,b;
int main()
{
    int l;
    int i,j,x,y;
    FILE *in,*out;
    in=fopen("popic.in","r");
    out=fopen("popic.out","w");
    fscanf(in,"%d%d",&n,&m);
    fscanf(in,"%d",&l);
    for(i=1;i<=l;i++)
    {
        fscanf(in,"%d%d",&x,&y);
        if( y )     n[x]++;
        if( y==0 )  n[x]--;
    }
    fscanf(in,"%d",&l);
    for(i=1;i<=l;i++)
    {
        fscanf(in,"%d%d",&x,&y);
        if( y )     m[x]++;
        if( y==0 )  m[x]--;
    }
    //end of read


    //start of intrisec

    //end of intrisec
    return 0;
}