/*
TASK:moves
LANG:C++
*/
#include<iostream>
using namespace std;
int n,m,i,k,a[1000][1000],x,y,w,z,b[128],c;
int main()
{
    cin>>n>>m;
    cin>>k;
    for(i=0;i<k;i++)
    {
                    cin>>x>>y>>w>>z;
                    if((x%2&&y%2)||(x%2==0&&y%2==0))
                    a[x][y]=1;
                    if((w%2&&z%2)||(w%2==0&&z%2==0))
                    a[w][z]=1;
                    if(a[x][y]==a[w][z]){b[c]=0;c++;}
                    else {b[c]=1;c++;}
    }
    for(i=0;i<c;i++)
    cout<<b[i];
    cout<<endl;
    return 0;
}
