#include<cstdio>

#include<cstdlib>

#include<iostream>

#include<fstream>

#include<algorithm>

#include<cstring>

#include<string>

#include<cmath>

#include<queue>

#include<stack>

#include<map>

#include<utility>

#include<set>

#include<bitset>

#include<vector>

#include<functional>

#include<deque>

#include<cctype>

#include<climits>

#include<complex>

//#include<bits/stdc++.h>适用于CF,UOJ，但不适用于poj

using namespace std;

typedef long long LL;

typedef double DB;

typedef pair<int,int> PII;

typedef complex<DB> CP;

#define mmst(a,v) memset(a,v,sizeof(a))

#define mmcy(a,b) memcpy(a,b,sizeof(a))

#define re(i,a,b)  for(i=a;i<=b;i++)

#define red(i,a,b) for(i=a;i>=b;i--)

#define fi first

#define se second

#define m_p(a,b) make_pair(a,b)

#define SF scanf

#define PF printf

#define two(k) (1<<(k))

template<class T>inline T sqr(T x){return x*x;}

template<class T>inline void upmin(T &t,T tmp){if(t>tmp)t=tmp;}

template<class T>inline void upmax(T &t,T tmp){if(t<tmp)t=tmp;}

const DB EPS=1e-;

inline int sgn(DB x){if(abs(x)<EPS)return ;return(x>)?:-;}

const DB Pi=acos(-1.0);

inline int gint()

  {

        int res=;bool neg=;char z;

        for(z=getchar();z!=EOF && z!='-' && !isdigit(z);z=getchar());

        if(z==EOF)return ;

        if(z=='-'){neg=;z=getchar();}

        for(;z!=EOF && isdigit(z);res=res*+z-'',z=getchar());

        return (neg)?-res:res;

    }

inline LL gll()

  {

      LL res=;bool neg=;char z;

        for(z=getchar();z!=EOF && z!='-' && !isdigit(z);z=getchar());

        if(z==EOF)return ;

        if(z=='-'){neg=;z=getchar();}

        for(;z!=EOF && isdigit(z);res=res*+z-'',z=getchar());

        return (neg)?-res:res;

    }

const int maxN=;

const int maxC=;

#define wei(v,k) (((v)>>(k-1))&1)

int N,C;

struct Tkid

  {

      int pos,afraid,love;

        inline void input()

          {

              int i,F,L;

                pos=gint()+;F=gint();L=gint();

                afraid=;re(i,,F){int t=gint();if(pos>N && t<=)t+=N;afraid|=two(pos-t);}

                love=;re(i,,L){int t=gint();if(pos>N && t<=)t+=N;love|=two(pos-t);}

            }

        inline int happy(int state){return ((~state)&love) || (state & afraid);}

    }kid[maxC+];

int F[maxN+][two()+];

int ans;

int main()

  {

      freopen("bzoj1151.in","r",stdin);

      freopen("bzoj1151.out","w",stdout);

      int i,j,l;

      N=gint();C=gint();

      re(i,,C)kid[i].input();

      int S;

      re(S,,two()-)

        {

          mmst(F,-);

          F[][S]=;

            int head=,tail;

            re(i,,N)re(j,,two()-)re(l,,)

              {

                  while(head<=C && kid[head].pos<i)head++;

                  if(F[i-][j]==-)continue;

                  int k,t;

                  k=(j*+l)%two();

                  t=F[i-][j];

                  for(tail=head;tail<=C && kid[tail].pos==i;tail++)if(kid[tail].happy(k))t++;

                  upmax(F[i][k],t);

              }

            re(i,N+,N+)re(j,,two()-)

              {

                  while(head<=C && kid[head].pos<i)head++;

                  if(F[i-][j]==-)continue;

                  int k,t;

                  k=(j*+wei(S,+N-i))%two();

                  t=F[i-][j];

                  for(tail=head;tail<=C && kid[tail].pos==i;tail++)if(kid[tail].happy(k))t++;

                  upmax(F[i][k],t);

              }

            re(j,,two()-)upmax(ans,F[N+][j]);

          }

        cout<<ans<<endl;

        return ;

    }