#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int L1,R1,P1,D1;
int L2,R2,P2,D2;
int K , mov[2]={-1,+1};


void solve(){

cin>>L1>>R1>>P1>>D1;
cin>>L2>>R2>>P2>>D2;
cin>>K;

int ans=0;
while( K-- ){

    if( P1 == R1 && D1==1 )D1=0;
    if( P1 == L1 && D1==0 )D1=1;
    P1 += mov[D1];

    if( P2 == R2 && D2==1 )D2=0;
    if( P2 == L2 && D2==0 )D2=1;
    P2 += mov[D2];

    ans += ( P1 == P2 );
}

cout<<ans<<endl;
}

int main(){

int T;
cin>>T;
while( T-- )solve();

return 0;
}