#include<bits/stdc++.h>
using namespace std;
namespace my_std{
	#define ll long long
	#define bl bool
	ll my_pow(ll a,ll b,ll mod){
		ll res=1;
		if(!b) return 1;
		while(b){
			if(b&1) res=(res*a)%mod;
			a=(a*a)%mod;
			b>>=1;
		}
		return res;
	}
	ll qpow(ll a,ll b){
		ll res=1;
		if(!b) return 1;
		while(b){
			if(b&1) res*=a;
			a*=a;
			b>>=1;
		}
		return res;
	}
	#define db double
	#define pf printf
	#define pc putchar
	#define fr(i,x,y) for(register ll i=(x);i<=(y);i++)
	#define pfr(i,x,y) for(register ll i=(x);i>=(y);i--)
	#define go(u) for(ll i=head[u];i;i=e[i].nxt)
	#define enter pc('\n')
	#define space pc(' ')
	#define fir first
	#define sec second
	#define MP make_pair
	#define il inline
	#define inf 1e18
	#define random(x) rand()*rand()%(x)
	#define inv(a,mod) my_pow((a),(mod-2),(mod))
	il ll read(){
		ll sum=0,f=1;
		char ch=0;
		while(!isdigit(ch)){
			if(ch=='-') f=-1;
			ch=getchar();
		}
		while(isdigit(ch)){
			sum=sum*10+(ch^48);
			ch=getchar();
		}
		return sum*f;
	}
	il void write(ll x){
		if(x<0){
			x=-x;
			pc('-');
		}
		if(x>9) write(x/10);
		pc(x%10+'0');
	}
	il void writeln(ll x){
		write(x);
		enter;
	}
	il void writesp(ll x){
		write(x);
		space;
	}
}
using namespace my_std;
ll A[200020],B[22],C[11];
void init(){
	ll cnt=0;
	fr(i,0,(1ll<<20)-1) if(__builtin_popcount(i)==10) A[cnt++]=i;
	cnt=0;
	fr(i,0,(1ll<<6)-1) if(__builtin_popcount(i)==3) B[cnt++]=i;
	cnt=0;
	fr(i,0,(1ll<<4)-1) if(__builtin_popcount(i)==2) C[cnt++]=i;
}
int morning(int x,int y){
	fr(i,0,19) if(!((A[x]>>i)&1)&&((A[y]>>i)&1)) return i;
}
int afternoon(int x,int y,int z){
	ll tmpx,tmpy;
	fr(i,0,5) if(!((B[x]>>i)&1)&&((B[y]>>i)&1)) tmpx=i;
	fr(i,0,5) if(!((B[y]>>i)&1)&&((B[z]>>i)&1)) tmpy=i;
	fr(i,0,3) if(!((C[tmpx]>>i)&1)&&((C[tmpy]>>i)&1)) return i;
}
int evening(int x,int y,int z){
	if(y<=2) return y;
	return 3-x-z;
}