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#include <algorithm>
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#include <functional>
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#include <numeric>
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#include <iostream>
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#include <iomanip>
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#include <cstdio>
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#include <cmath>
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#include <complex>
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#include <cstdlib>
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#include <ctime>
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#include <cstring>
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#include <cassert>
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#include <string>
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#include <vector>
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#include <list>
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#include <map>
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#include <set>
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#include <deque>
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#include <queue>
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#include <stack>
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#include <bitset>
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#include <sstream>
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using namespace std;
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#define LL long long
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#define LD long double
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#define PR pair<int,int>
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#define Fox(i,n) for (i=0; i<n; i++)
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#define Fox1(i,n) for (i=1; i<=n; i++)
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#define FoxI(i,a,b) for (i=a; i<=b; i++)
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#define FoxR(i,n) for (i=(n)-1; i>=0; i--)
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#define FoxR1(i,n) for (i=n; i>0; i--)
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#define FoxRI(i,a,b) for (i=b; i>=a; i--)
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#define Foxen(i,s) for (i=s.begin(); i!=s.end(); i++)
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#define Min(a,b) a=min(a,b)
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#define Max(a,b) a=max(a,b)
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#define Sz(s) int((s).size())
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#define All(s) (s).begin(),(s).end()
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#define Fill(s,v) memset(s,v,sizeof(s))
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#define pb push_back
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#define mp make_pair
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#define x first
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#define y second
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template<typename T> T Abs(T x) { return(x<0 ? -x : x); }
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template<typename T> T Sqr(T x) { return(x*x); }
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const int INF = (int)1e9;
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const LD EPS = 1e-9;
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const LD PI = acos(-1.0);
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bool Read(int &x)
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{
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char c,r=0,n=0;
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x=0;
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for(;;)
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{
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c=getchar();
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if ((c<0) && (!r))
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return(0);
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if ((c=='-') && (!r))
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n=1;
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else
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if ((c>='0') && (c<='9'))
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x=x*10+c-'0',r=1;
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else
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if (r)
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break;
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}
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if (n)
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x=-x;
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return(1);
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}
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#define MOD 1000000007
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#define LIM 800002
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PR GCD(int a,int b)
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{
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if (!b)
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return(mp(1,0));
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PR p=GCD(b,a%b);
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return(mp(p.y,p.x-p.y*(a/b)));
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}
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int Add(int a,int b)
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{
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a+=b;
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if (a>=MOD)
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a-=MOD;
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return(a);
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}
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int Sub(int a,int b)
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{
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a-=b;
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if (a<0)
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a+=MOD;
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return(a);
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}
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int Mult(int a,int b)
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{
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return((LL)a*b%MOD);
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}
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int Div(int a,int b)
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{
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b=GCD(b,MOD).x;
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if (b<0)
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b+=MOD;
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return(Mult(a,b));
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}
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int main()
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{
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int T,t;
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int N,M,K,L,A,B;
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int i,j,a,a2,b,b2,h,h2,h3,h4,w2,w3,sum,cnt;
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int ansB,ansW,ansG,ansR;
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set<int> S;
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set<int>::iterator I;
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static int H[LIM],D[LIM];
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static PR P[LIM];
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Read(T);
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Fox1(t,T)
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{
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Read(N),Read(M),Read(K);
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M=sum=0;
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while (K--)
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{
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Read(L),Read(h),Read(A),Read(B);
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while (L--)
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{
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P[M]=mp(h,M);
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H[M++]=h;
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sum=Add(sum,h);
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h=((LL)A*h+B)%(N-1)+1;
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}
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}
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ansW=ansR=cnt=0;
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S.clear();
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S.insert(-1);
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S.insert(M);
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Fill(D,0);
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sort(P,P+M);
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FoxR(i,M)
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{
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j=P[i].y;
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I=S.lower_bound(j);
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b=*I-j-1;
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I--;
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a=j-*I-1;
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S.insert(j);
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h=N-P[i].x;
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h2=Div(Mult(h,h+1),2);
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w2=Mult(a+1,b+1);
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cnt=Add(cnt,Mult(h2,w2));
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h3=Div(Mult(h,Mult(h+1,h+2)),6);
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a2=Div(Mult(a,a+1),2);
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b2=Div(Mult(b,b+1),2);
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w3=Add(w2,Add(Mult(a2,b+1),Mult(b2,a+1)));
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ansW=Add(ansW,Mult(h3,w3));
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ansR=Add(ansR,Mult(P[i].x,Mult(h2,w3)));
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h4=Div(Mult(h-1,Mult(h,h+1)),6);
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ansR=Add(ansR,Mult(h4,w3));
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D[j-a]=Add(D[j-a],Mult(h2,b+1));
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D[j+1]=Sub(D[j+1],Mult(h2,a+b+2));
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D[j+b+2]=Add(D[j+b+2],Mult(h2,a+1));
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}
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ansG=Mult(cnt,sum);
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a=b=0;
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Fox(i,M)
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{
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a=Add(a,D[i]);
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b=Add(b,a);
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ansR=Sub(ansR,Mult(b,H[i]));
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}
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ansB=Sub(Mult(cnt,Mult(N,M)),Add(ansW,Add(ansG,ansR)));
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printf("Case #%d: %d %d %d %d\n",t,Sub(0,ansB),Sub(0,ansW),Sub(0,ansG),Sub(0,ansR));
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}
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return(0);
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}
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