/*
 * Package: StandardCodeLibrary.Core
 * */
#include <iostream>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <utility>
#include <vector>
#include <list>
#include <string>
#include <stack>
#include <queue>
#include <deque>
#include <set>
#include <map>
#include <algorithm>
#include <functional>
#include <numeric>
#include <bitset>
#include <complex>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <climits>
#if __GNUC__>=4 and __GNUC_MINOR__>=6
#include <ext/rope>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/tag_and_trait.hpp>
#endif
#ifdef  __GXX_EXPERIMENTAL_CXX0X__
#define typeof decltype
#endif
using namespace std;

#define lp for(;;)
#define repf(i,a,b) for (int i=(a);i<(b);++i)
#define rep(i,n) repf(i,0,n)
#define ft(i,a,b) for (int i=(a);i<=(b);++i)
#define fdt(i,a,b) for (int i=(a);i>=(b);--i)
#define feach(e,s) for (typeof((s).begin()) e=(s).begin();e!=(s).end();++e)
#define fsubset(subset,set) for (int subset=(set)&((set)-1);subset;subset=(subset-1)&(set))
#define forin(i,charset) for (cstr i=(charset);*i;i++)
#define whl while
#define rtn return
#define fl(x,y) memset((x),char(y),sizeof(x))
#define clr(x) fl(x,char(0))
#define cpy(x,y) memcpy(x,y,sizeof(x))
#define pb push_back
#define mp make_pair
#define ins insert
#define ers erase
#define lb lower_bound
#define ub upper_bound
#define rnk order_of_key
#define sel find_by_order
#define x first
#define y second
#define sz(x) (int((x).size()))
#define all(x) (x).begin(),(x).end()
#define srt(x) sort(all(x))
#define uniq(x) srt(x),(x).erase(unique(all(x)),(x).end())
#define rev(x) reverse(all(x))
#define vec vector
#define pr pair
#define que queue
#define prq priority_queue
#define itr iterator
#define sf scanf
#define pf printf
#define pdb(prcs,x) (cout<<setprecision(prcs)<<fixed<<(sgn(x)?(x):0))
#ifdef DEBUG
#define prt(x) cerr<<#x"="<<(x)<<endl
#define asrtWA(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtTLE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtMLE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtOLE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtRE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define runtime() cerr<<"Used: "<<db(clock())/CLOCKS_PER_SEC<<"s"<<endl
#define input(in) do{}whl(0)
#define output(out) do{}whl(0)
#else
#define endl (char('\n'))
#define prt(x) (cerr)
#define asrtWA(s) do if(!(s))exit(0);whl(0)
#define asrtTLE(s) do if(!(s))whl(1);whl(0)
#define asrtMLE(s) do if(!(s))whl(new int);whl(0)
#define asrtOLE(s) do if(!(s))whl(1)puts("OLE");whl(0)
#define asrtRE(s) do if(!(s))*(int*)0=0;whl(0)
#define runtime() (cerr)
#define input(in) freopen(in,"r",stdin)
#define output(out) freopen(out,"w",stdout)
#endif

typedef long long int lli;
typedef double db;
typedef const char* cstr;
typedef string str;
typedef vec<int> vi;
typedef vec<vi> vvi;
typedef vec<bool> vb;
typedef vec<vb> vvb;
typedef vec<str> vs;
typedef pr<int,int> pii;
typedef pr<lli,lli> pll;
typedef pr<db,db> pdd;
typedef map<int,int> mii;
typedef map<str,int> msi;
typedef map<char,int> mci;
typedef set<int> si;
typedef set<str> ss;
typedef que<int> qi;
typedef vec<pii> vpii;
typedef vec<pdd> vpdd;
#if __GNUC__>=4 and __GNUC_MINOR__>=6
using __gnu_cxx::rope;
#endif
#if __GNUC__>=4 and __GNUC_MINOR__>=7
template<typename key,typename value>class ext_map:public __gnu_pbds::tree<key,value,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
template<typename key>class ext_set:public __gnu_pbds::tree<key,__gnu_pbds::null_type,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
#elif __GNUC__>=4 and __GNUC_MINOR__>=6
template<typename key,typename value>class ext_map:public __gnu_pbds::tree<key,value,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
template<typename key>class ext_set:public __gnu_pbds::tree<key,__gnu_pbds::null_mapped_type,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
#endif

int oo=(~0u)>>1;
lli ooll=(~0ull)>>1;
db inf=1e+10;
db eps=1e-10;
db gam=0.5772156649015328606;
db pi=acos(-1.0);
int dx[]={1,0,-1,0,1,-1,-1,1,0};
int dy[]={0,1,0,-1,1,1,-1,-1,0};
int MOD=1000000007;

template<typename type>inline bool cmax(type& a,const type& b){rtn a<b?a=b,true:false;}
template<typename type>inline bool cmin(type& a,const type& b){rtn b<a?a=b,true:false;}
template<typename type>inline type sqr(const type& x){rtn x*x;}
inline int sgn(const db& x){rtn (x>+eps)-(x<-eps);}
inline int dbcmp(const db& a,const db& b){rtn sgn(a-b);}
template<typename istream,typename first_type,typename second_type>inline istream& operator>>(istream& cin,pr<first_type,second_type>& x){rtn cin>>x.x>>x.y;}
template<typename ostream,typename first_type,typename second_type>inline ostream& operator<<(ostream& cout,const pr<first_type,second_type>& x){rtn cout<<x.x<<" "<<x.y;}
template<typename istream,typename type>inline istream& operator>>(istream& cin,vec<type>& x){rep(i,sz(x))cin>>x[i];rtn cin;}
template<typename ostream,typename type>inline ostream& operator<<(ostream& cout,const vec<type>& x){rep(i,sz(x))cout<<x[i]<<(i+1==sz(x)?"":" ");rtn cout;}
template<typename type>inline pr<type,type> operator-(const pr<type,type>& x){rtn mp(-x.x,-x.y);}
template<typename type>inline pr<type,type> operator+(const pr<type,type>& a,const pr<type,type>& b){rtn mp(a.x+b.x,a.y+b.y);}
template<typename type>inline pr<type,type> operator-(const pr<type,type>& a,const pr<type,type>& b){rtn mp(a.x-b.x,a.y-b.y);}
template<typename type>inline pr<type,type> operator*(const pr<type,type>& a,const type& b){rtn mp(a.x*b,a.y*b);}
template<typename type>inline pr<type,type> operator/(const pr<type,type>& a,const type& b){rtn mp(a.x/b,a.y/b);}
template<typename type>inline pr<type,type>& operator-=(pr<type,type>& a,const pr<type,type>& b){rtn a=a-b;}
template<typename type>inline pr<type,type>& operator+=(pr<type,type>& a,const pr<type,type>& b){rtn a=a+b;}
template<typename type>inline pr<type,type>& operator*=(pr<type,type>& a,const type& b){rtn a=a*b;}
template<typename type>inline pr<type,type>& operator/=(pr<type,type>& a,const type& b){rtn a=a/b;}
template<typename type>inline type cross(const pr<type,type>& a,const pr<type,type>& b){rtn a.x*b.y-a.y*b.x;}
template<typename type>inline type dot(const pr<type,type>& a,const pr<type,type>& b){rtn a.x*b.x+a.y*b.y;}
template<typename type>inline type gcd(type a,type b){if(b)whl((a%=b)&&(b%=a));rtn a+b;}
template<typename type>inline type lcm(type a,type b){rtn a*b/gcd(a,b);}
template<typename type>inline void bit_inc(vec<type>& st,int x,type inc){whl(x<sz(st))st[x]+=inc,x|=x+1;}
template<typename type>inline type bit_sum(const vec<type>& st,int x){type s=0;whl(x>=0)s+=st[x],x=(x&(x+1))-1;rtn s;}
template<typename type>inline type bit_kth(const vec<type>& st,int k){int x=0,y=0,z=0;whl((1<<(++y))<=sz(st));fdt(i,y-1,0){if((x+=1<<i)>sz(st)||z+st[x-1]>k)x-=1<<i;else z+=st[x-1];}rtn x;}
inline void make_set(vi& st){rep(i,sz(st))st[i]=i;}
inline int find_set(vi& st,int x){int y=x,z;whl(y!=st[y])y=st[y];whl(x!=st[x])z=st[x],st[x]=y,x=z;rtn y;}
inline bool union_set(vi& st,int a,int b){a=find_set(st,a),b=find_set(st,b);rtn a!=b?st[a]=b,true:false;}
template<typename type>inline void merge(type& a,type& b){if(sz(a)<sz(b))swap(a,b);whl(sz(b))a.ins(*b.begin()),b.ers(b.begin());}

struct Initializer{Initializer(){ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);}~Initializer(){runtime();}}initializer;
/*
 * Package: StandardCodeLibrary.GraphTheory.Dinic'sAlgorithm
 * Usage:
 * MAXV:需要为点分配多少空间,点只要在0到MAXV-1就可以了，即MAXV应该大于最大编号
 * MAXE:需要为边分配多少空间,一条边对应一条正向边和一条反向边，即MAXE要等于实际最大边数*2
 * build_graph:构图,详细见函数内的注释
 * add_edge:
 * 输入int u,v;flow_type c;
 * add_edge(u,v,c) 加一条u到v的容量为c的有向边,加一条v到u的容量为0的有向边
 * dinic:
 * 输出flow_type
 * dinic()=最大流
 * */

namespace StandardCodeLibrary
{
namespace GraphTheory
{
namespace DinicsAlgorithm
{

const int oo=0x7f7f7f7f;
const int MAXV=1000000;
const int MAXE=1000000;
typedef int flow_type;
typedef struct struct_edge* edge;
struct struct_edge{int v;flow_type c;edge n,b;}pool[MAXE];
edge top;
int S,T;
edge adj[MAXV];
void build_graph(int s,int t)
{
	top=pool,clr(adj);
	S=s,T=t;//源,汇
	//add_edge(u,v,c);
}
void add_edge(int u,int v,flow_type c)
{
	top->v=v,top->c=c,top->n=adj[u],adj[u]=top++;
	top->v=u,top->c=0,top->n=adj[v],adj[v]=top++;
	adj[u]->b=adj[v],adj[v]->b=adj[u];
	if (u==v) adj[u]->n->b=adj[u],adj[v]->b=adj[v]->n;//防止add_edge(u,u,c)时出现RE
}
int d[MAXV];
int q[MAXV];
int qh,qt;
bool relabel()
{
	fl(d,oo),d[q[qh=qt=0]=T]=0;
	whl(qh<=qt)
	{
		int u=q[qh++];
		for (edge i=adj[u];i;i=i->n)
			if (i->b->c&&cmin(d[i->v],d[u]+1))
				if ((q[++qt]=i->v)==S) rtn true;
	}
	rtn false;
}
//递归增广
flow_type augment(int u,flow_type e)
{
	if (u==T) return e;
	flow_type f=0;
	for (edge i=adj[u];i&&e;i=i->n)
		if (i->c&&d[u]==d[i->v]+1)
			if (flow_type df=augment(i->v,min(e,i->c)))
				i->c-=df,i->b->c+=df,e-=df,f+=df;
	return f;
}
//非递归增广
int st,us[MAXV];
flow_type es[MAXV],fs[MAXV],f,df;
edge is[MAXV],cur[MAXV];
#define push(nu,ne) u=nu,e=ne,st++,us[st]=u,es[st]=e,fs[st]=0,is[st]=cur[u]
#define pop() df=fs[st],st--,st>=0?is[st]->c-=df,is[st]->b->c+=df,es[st]-=df,is[st]=is[st]->n,fs[st]+=df:f+=df
flow_type improved_augment(int u,flow_type e)
{
	f=0,st=-1,cpy(cur,adj),push(u,e);
	whl(st>=0)
	{
		if (us[st]==T) fs[st]=es[st],pop();
		else if (!is[st]||!es[st]) pop();
		else if (is[st]->c&&d[us[st]]==d[is[st]->v]+1) cur[us[st]]=is[st],push(is[st]->v,min(es[st],is[st]->c));
		else is[st]=is[st]->n;
	}
	rtn f;
}
#undef pop
#undef push
flow_type dinic()
{
	flow_type f=0;
	while (relabel()) f+=improved_augment(S,oo);
	return f;
}

}
}
}
using namespace StandardCodeLibrary::GraphTheory::DinicsAlgorithm;

//最小割
//参考 胡伯涛 2007年国家集训队论文 《最小割模型在信息学竞赛中的应用》

int main()
{
	int n,m,g;
	cin>>n>>m>>g;
	int earn=0;
	//S for sex = 0
	//T for sex = 1
	build_graph(n+m,n+m+1);
	vi sex(n),v(n);
	cin>>sex>>v;
	rep(i,n)
	{
		if (sex[i]==0)
		{
			add_edge(S,i,v[i]);
			add_edge(i,T,0);
		}
		else
		{
			add_edge(S,i,0);
			add_edge(i,T,v[i]);
		}
	}
	vi wantedSex(m);
	vi w(m);
	vvi lst(m);
	vi isFriend(m);
	rep(i,m)
	{
		int k;
		cin>>wantedSex[i]>>w[i]>>k;
		lst[i]=vi(k);
		cin>>lst[i]>>isFriend[i];
		rep(j,sz(lst[i])) lst[i][j]--;
	}
	rep(i,m)
	{
		earn+=w[i];
		if (wantedSex[i]==0)
		{
			add_edge(S,n+i,isFriend[i]?w[i]+g:w[i]);
			add_edge(n+i,T,0);
		}
		else
		{
			add_edge(S,n+i,0);
			add_edge(n+i,T,isFriend[i]?w[i]+g:w[i]);
		}
		rep(j,sz(lst[i]))
		{
			if (sex[lst[i][j]]==0&&wantedSex[i]==1)
				add_edge(lst[i][j],n+i,::oo);
			if (sex[lst[i][j]]==1&&wantedSex[i]==0)
				add_edge(n+i,lst[i][j],::oo);
		}
		rep(j,i)
		{
			bool same=false;
			rep(k,sz(lst[i]))
				rep(l,sz(lst[j]))
					if (lst[i][k]==lst[j][l])
						same=true;
			if (same)
			{
				if (wantedSex[i]==0&&wantedSex[j]==1)
					add_edge(n+i,n+j,::oo);
				if (wantedSex[i]==1&&wantedSex[j]==0)
					add_edge(n+j,n+i,::oo);
			}
		}
	}
	int lose=dinic();
	cout<<earn-lose<<endl;
}

### Prompt

Construct a cpp code solution to the problem outlined:

SmallR is a biologist. Her latest research finding is how to change the sex of dogs. In other words, she can change female dogs into male dogs and vice versa.

She is going to demonstrate this technique. Now SmallR has n dogs, the costs of each dog's change may be different. The dogs are numbered from 1 to n. The cost of change for dog i is vi RMB. By the way, this technique needs a kind of medicine which can be valid for only one day. So the experiment should be taken in one day and each dog can be changed at most once.

This experiment has aroused extensive attention from all sectors of society. There are m rich folks which are suspicious of this experiment. They all want to bet with SmallR forcibly. If SmallR succeeds, the i-th rich folk will pay SmallR wi RMB. But it's strange that they have a special method to determine whether SmallR succeeds. For i-th rich folk, in advance, he will appoint certain ki dogs and certain one gender. He will think SmallR succeeds if and only if on some day the ki appointed dogs are all of the appointed gender. Otherwise, he will think SmallR fails.

If SmallR can't satisfy some folk that isn't her friend, she need not pay him, but if someone she can't satisfy is her good friend, she must pay g RMB to him as apologies for her fail.

Then, SmallR hope to acquire money as much as possible by this experiment. Please figure out the maximum money SmallR can acquire. By the way, it is possible that she can't obtain any money, even will lose money. Then, please give out the minimum money she should lose.

Input

The first line contains three integers n, m, g (1 ≤ n ≤ 104, 0 ≤ m ≤ 2000, 0 ≤ g ≤ 104). The second line contains n integers, each is 0 or 1, the sex of each dog, 0 represent the female and 1 represent the male. The third line contains n integers v1, v2, ..., vn (0 ≤ vi ≤ 104).

Each of the next m lines describes a rich folk. On the i-th line the first number is the appointed sex of i-th folk (0 or 1), the next two integers are wi and ki (0 ≤ wi ≤ 104, 1 ≤ ki ≤ 10), next ki distinct integers are the indexes of appointed dogs (each index is between 1 and n). The last number of this line represents whether i-th folk is SmallR's good friend (0 — no or 1 — yes).

Output

Print a single integer, the maximum money SmallR can gain. Note that the integer is negative if SmallR will lose money. 

Examples

Input

5 5 9
0 1 1 1 0
1 8 6 2 3
0 7 3 3 2 1 1
1 8 1 5 1
1 0 3 2 1 4 1
0 8 3 4 2 1 0
1 7 2 4 1 1


Output

2


Input

5 5 8
1 0 1 1 1
6 5 4 2 8
0 6 3 2 3 4 0
0 8 3 3 2 4 0
0 0 3 3 4 1 1
0 10 3 4 3 1 1
0 4 3 3 4 1 1


Output

16

### Response

```cpp
/*
 * Package: StandardCodeLibrary.Core
 * */
#include <iostream>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <utility>
#include <vector>
#include <list>
#include <string>
#include <stack>
#include <queue>
#include <deque>
#include <set>
#include <map>
#include <algorithm>
#include <functional>
#include <numeric>
#include <bitset>
#include <complex>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <climits>
#if __GNUC__>=4 and __GNUC_MINOR__>=6
#include <ext/rope>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/tag_and_trait.hpp>
#endif
#ifdef  __GXX_EXPERIMENTAL_CXX0X__
#define typeof decltype
#endif
using namespace std;

#define lp for(;;)
#define repf(i,a,b) for (int i=(a);i<(b);++i)
#define rep(i,n) repf(i,0,n)
#define ft(i,a,b) for (int i=(a);i<=(b);++i)
#define fdt(i,a,b) for (int i=(a);i>=(b);--i)
#define feach(e,s) for (typeof((s).begin()) e=(s).begin();e!=(s).end();++e)
#define fsubset(subset,set) for (int subset=(set)&((set)-1);subset;subset=(subset-1)&(set))
#define forin(i,charset) for (cstr i=(charset);*i;i++)
#define whl while
#define rtn return
#define fl(x,y) memset((x),char(y),sizeof(x))
#define clr(x) fl(x,char(0))
#define cpy(x,y) memcpy(x,y,sizeof(x))
#define pb push_back
#define mp make_pair
#define ins insert
#define ers erase
#define lb lower_bound
#define ub upper_bound
#define rnk order_of_key
#define sel find_by_order
#define x first
#define y second
#define sz(x) (int((x).size()))
#define all(x) (x).begin(),(x).end()
#define srt(x) sort(all(x))
#define uniq(x) srt(x),(x).erase(unique(all(x)),(x).end())
#define rev(x) reverse(all(x))
#define vec vector
#define pr pair
#define que queue
#define prq priority_queue
#define itr iterator
#define sf scanf
#define pf printf
#define pdb(prcs,x) (cout<<setprecision(prcs)<<fixed<<(sgn(x)?(x):0))
#ifdef DEBUG
#define prt(x) cerr<<#x"="<<(x)<<endl
#define asrtWA(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtTLE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtMLE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtOLE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define asrtRE(s) do if(!(s))do{cerr<<"assert("#s")"<<endl;}whl(0);whl(0)
#define runtime() cerr<<"Used: "<<db(clock())/CLOCKS_PER_SEC<<"s"<<endl
#define input(in) do{}whl(0)
#define output(out) do{}whl(0)
#else
#define endl (char('\n'))
#define prt(x) (cerr)
#define asrtWA(s) do if(!(s))exit(0);whl(0)
#define asrtTLE(s) do if(!(s))whl(1);whl(0)
#define asrtMLE(s) do if(!(s))whl(new int);whl(0)
#define asrtOLE(s) do if(!(s))whl(1)puts("OLE");whl(0)
#define asrtRE(s) do if(!(s))*(int*)0=0;whl(0)
#define runtime() (cerr)
#define input(in) freopen(in,"r",stdin)
#define output(out) freopen(out,"w",stdout)
#endif

typedef long long int lli;
typedef double db;
typedef const char* cstr;
typedef string str;
typedef vec<int> vi;
typedef vec<vi> vvi;
typedef vec<bool> vb;
typedef vec<vb> vvb;
typedef vec<str> vs;
typedef pr<int,int> pii;
typedef pr<lli,lli> pll;
typedef pr<db,db> pdd;
typedef map<int,int> mii;
typedef map<str,int> msi;
typedef map<char,int> mci;
typedef set<int> si;
typedef set<str> ss;
typedef que<int> qi;
typedef vec<pii> vpii;
typedef vec<pdd> vpdd;
#if __GNUC__>=4 and __GNUC_MINOR__>=6
using __gnu_cxx::rope;
#endif
#if __GNUC__>=4 and __GNUC_MINOR__>=7
template<typename key,typename value>class ext_map:public __gnu_pbds::tree<key,value,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
template<typename key>class ext_set:public __gnu_pbds::tree<key,__gnu_pbds::null_type,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
#elif __GNUC__>=4 and __GNUC_MINOR__>=6
template<typename key,typename value>class ext_map:public __gnu_pbds::tree<key,value,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
template<typename key>class ext_set:public __gnu_pbds::tree<key,__gnu_pbds::null_mapped_type,less<key>,__gnu_pbds::rb_tree_tag,__gnu_pbds::tree_order_statistics_node_update>{};
#endif

int oo=(~0u)>>1;
lli ooll=(~0ull)>>1;
db inf=1e+10;
db eps=1e-10;
db gam=0.5772156649015328606;
db pi=acos(-1.0);
int dx[]={1,0,-1,0,1,-1,-1,1,0};
int dy[]={0,1,0,-1,1,1,-1,-1,0};
int MOD=1000000007;

template<typename type>inline bool cmax(type& a,const type& b){rtn a<b?a=b,true:false;}
template<typename type>inline bool cmin(type& a,const type& b){rtn b<a?a=b,true:false;}
template<typename type>inline type sqr(const type& x){rtn x*x;}
inline int sgn(const db& x){rtn (x>+eps)-(x<-eps);}
inline int dbcmp(const db& a,const db& b){rtn sgn(a-b);}
template<typename istream,typename first_type,typename second_type>inline istream& operator>>(istream& cin,pr<first_type,second_type>& x){rtn cin>>x.x>>x.y;}
template<typename ostream,typename first_type,typename second_type>inline ostream& operator<<(ostream& cout,const pr<first_type,second_type>& x){rtn cout<<x.x<<" "<<x.y;}
template<typename istream,typename type>inline istream& operator>>(istream& cin,vec<type>& x){rep(i,sz(x))cin>>x[i];rtn cin;}
template<typename ostream,typename type>inline ostream& operator<<(ostream& cout,const vec<type>& x){rep(i,sz(x))cout<<x[i]<<(i+1==sz(x)?"":" ");rtn cout;}
template<typename type>inline pr<type,type> operator-(const pr<type,type>& x){rtn mp(-x.x,-x.y);}
template<typename type>inline pr<type,type> operator+(const pr<type,type>& a,const pr<type,type>& b){rtn mp(a.x+b.x,a.y+b.y);}
template<typename type>inline pr<type,type> operator-(const pr<type,type>& a,const pr<type,type>& b){rtn mp(a.x-b.x,a.y-b.y);}
template<typename type>inline pr<type,type> operator*(const pr<type,type>& a,const type& b){rtn mp(a.x*b,a.y*b);}
template<typename type>inline pr<type,type> operator/(const pr<type,type>& a,const type& b){rtn mp(a.x/b,a.y/b);}
template<typename type>inline pr<type,type>& operator-=(pr<type,type>& a,const pr<type,type>& b){rtn a=a-b;}
template<typename type>inline pr<type,type>& operator+=(pr<type,type>& a,const pr<type,type>& b){rtn a=a+b;}
template<typename type>inline pr<type,type>& operator*=(pr<type,type>& a,const type& b){rtn a=a*b;}
template<typename type>inline pr<type,type>& operator/=(pr<type,type>& a,const type& b){rtn a=a/b;}
template<typename type>inline type cross(const pr<type,type>& a,const pr<type,type>& b){rtn a.x*b.y-a.y*b.x;}
template<typename type>inline type dot(const pr<type,type>& a,const pr<type,type>& b){rtn a.x*b.x+a.y*b.y;}
template<typename type>inline type gcd(type a,type b){if(b)whl((a%=b)&&(b%=a));rtn a+b;}
template<typename type>inline type lcm(type a,type b){rtn a*b/gcd(a,b);}
template<typename type>inline void bit_inc(vec<type>& st,int x,type inc){whl(x<sz(st))st[x]+=inc,x|=x+1;}
template<typename type>inline type bit_sum(const vec<type>& st,int x){type s=0;whl(x>=0)s+=st[x],x=(x&(x+1))-1;rtn s;}
template<typename type>inline type bit_kth(const vec<type>& st,int k){int x=0,y=0,z=0;whl((1<<(++y))<=sz(st));fdt(i,y-1,0){if((x+=1<<i)>sz(st)||z+st[x-1]>k)x-=1<<i;else z+=st[x-1];}rtn x;}
inline void make_set(vi& st){rep(i,sz(st))st[i]=i;}
inline int find_set(vi& st,int x){int y=x,z;whl(y!=st[y])y=st[y];whl(x!=st[x])z=st[x],st[x]=y,x=z;rtn y;}
inline bool union_set(vi& st,int a,int b){a=find_set(st,a),b=find_set(st,b);rtn a!=b?st[a]=b,true:false;}
template<typename type>inline void merge(type& a,type& b){if(sz(a)<sz(b))swap(a,b);whl(sz(b))a.ins(*b.begin()),b.ers(b.begin());}

struct Initializer{Initializer(){ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);}~Initializer(){runtime();}}initializer;
/*
 * Package: StandardCodeLibrary.GraphTheory.Dinic'sAlgorithm
 * Usage:
 * MAXV:需要为点分配多少空间,点只要在0到MAXV-1就可以了，即MAXV应该大于最大编号
 * MAXE:需要为边分配多少空间,一条边对应一条正向边和一条反向边，即MAXE要等于实际最大边数*2
 * build_graph:构图,详细见函数内的注释
 * add_edge:
 * 输入int u,v;flow_type c;
 * add_edge(u,v,c) 加一条u到v的容量为c的有向边,加一条v到u的容量为0的有向边
 * dinic:
 * 输出flow_type
 * dinic()=最大流
 * */

namespace StandardCodeLibrary
{
namespace GraphTheory
{
namespace DinicsAlgorithm
{

const int oo=0x7f7f7f7f;
const int MAXV=1000000;
const int MAXE=1000000;
typedef int flow_type;
typedef struct struct_edge* edge;
struct struct_edge{int v;flow_type c;edge n,b;}pool[MAXE];
edge top;
int S,T;
edge adj[MAXV];
void build_graph(int s,int t)
{
	top=pool,clr(adj);
	S=s,T=t;//源,汇
	//add_edge(u,v,c);
}
void add_edge(int u,int v,flow_type c)
{
	top->v=v,top->c=c,top->n=adj[u],adj[u]=top++;
	top->v=u,top->c=0,top->n=adj[v],adj[v]=top++;
	adj[u]->b=adj[v],adj[v]->b=adj[u];
	if (u==v) adj[u]->n->b=adj[u],adj[v]->b=adj[v]->n;//防止add_edge(u,u,c)时出现RE
}
int d[MAXV];
int q[MAXV];
int qh,qt;
bool relabel()
{
	fl(d,oo),d[q[qh=qt=0]=T]=0;
	whl(qh<=qt)
	{
		int u=q[qh++];
		for (edge i=adj[u];i;i=i->n)
			if (i->b->c&&cmin(d[i->v],d[u]+1))
				if ((q[++qt]=i->v)==S) rtn true;
	}
	rtn false;
}
//递归增广
flow_type augment(int u,flow_type e)
{
	if (u==T) return e;
	flow_type f=0;
	for (edge i=adj[u];i&&e;i=i->n)
		if (i->c&&d[u]==d[i->v]+1)
			if (flow_type df=augment(i->v,min(e,i->c)))
				i->c-=df,i->b->c+=df,e-=df,f+=df;
	return f;
}
//非递归增广
int st,us[MAXV];
flow_type es[MAXV],fs[MAXV],f,df;
edge is[MAXV],cur[MAXV];
#define push(nu,ne) u=nu,e=ne,st++,us[st]=u,es[st]=e,fs[st]=0,is[st]=cur[u]
#define pop() df=fs[st],st--,st>=0?is[st]->c-=df,is[st]->b->c+=df,es[st]-=df,is[st]=is[st]->n,fs[st]+=df:f+=df
flow_type improved_augment(int u,flow_type e)
{
	f=0,st=-1,cpy(cur,adj),push(u,e);
	whl(st>=0)
	{
		if (us[st]==T) fs[st]=es[st],pop();
		else if (!is[st]||!es[st]) pop();
		else if (is[st]->c&&d[us[st]]==d[is[st]->v]+1) cur[us[st]]=is[st],push(is[st]->v,min(es[st],is[st]->c));
		else is[st]=is[st]->n;
	}
	rtn f;
}
#undef pop
#undef push
flow_type dinic()
{
	flow_type f=0;
	while (relabel()) f+=improved_augment(S,oo);
	return f;
}

}
}
}
using namespace StandardCodeLibrary::GraphTheory::DinicsAlgorithm;

//最小割
//参考 胡伯涛 2007年国家集训队论文 《最小割模型在信息学竞赛中的应用》

int main()
{
	int n,m,g;
	cin>>n>>m>>g;
	int earn=0;
	//S for sex = 0
	//T for sex = 1
	build_graph(n+m,n+m+1);
	vi sex(n),v(n);
	cin>>sex>>v;
	rep(i,n)
	{
		if (sex[i]==0)
		{
			add_edge(S,i,v[i]);
			add_edge(i,T,0);
		}
		else
		{
			add_edge(S,i,0);
			add_edge(i,T,v[i]);
		}
	}
	vi wantedSex(m);
	vi w(m);
	vvi lst(m);
	vi isFriend(m);
	rep(i,m)
	{
		int k;
		cin>>wantedSex[i]>>w[i]>>k;
		lst[i]=vi(k);
		cin>>lst[i]>>isFriend[i];
		rep(j,sz(lst[i])) lst[i][j]--;
	}
	rep(i,m)
	{
		earn+=w[i];
		if (wantedSex[i]==0)
		{
			add_edge(S,n+i,isFriend[i]?w[i]+g:w[i]);
			add_edge(n+i,T,0);
		}
		else
		{
			add_edge(S,n+i,0);
			add_edge(n+i,T,isFriend[i]?w[i]+g:w[i]);
		}
		rep(j,sz(lst[i]))
		{
			if (sex[lst[i][j]]==0&&wantedSex[i]==1)
				add_edge(lst[i][j],n+i,::oo);
			if (sex[lst[i][j]]==1&&wantedSex[i]==0)
				add_edge(n+i,lst[i][j],::oo);
		}
		rep(j,i)
		{
			bool same=false;
			rep(k,sz(lst[i]))
				rep(l,sz(lst[j]))
					if (lst[i][k]==lst[j][l])
						same=true;
			if (same)
			{
				if (wantedSex[i]==0&&wantedSex[j]==1)
					add_edge(n+i,n+j,::oo);
				if (wantedSex[i]==1&&wantedSex[j]==0)
					add_edge(n+j,n+i,::oo);
			}
		}
	}
	int lose=dinic();
	cout<<earn-lose<<endl;
}

```