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

const int N=1e5+10;
int n,l,h;
struct Student
{
    int num; //准考证号
    int d_score; //德分
    int c_score; //才分
    int sum_score; //总分
    int rank; //等级(1-5) 
}student[N];

bool cmp(Student s1,Student s2)
{
    //先按等级(小优先),再按总分(大优先),再按德分(大优先),最后按考号(小优先)
    if(s1.rank<s2.rank) return true;
    else if(s1.rank==s2.rank && s1.sum_score>s2.sum_score) return true;
    else if(s1.rank==s2.rank && s1.sum_score==s2.sum_score && s1.d_score>s2.d_score) return true;
    else if(s1.rank==s2.rank && s1.sum_score==s2.sum_score && s1.d_score==s2.d_score && s1.num<s2.num) return true;
    return false;
}

int main()
{
    cin>>n>>l>>h;
    int m=n; //m用于统计达到最低分数线的考生人数

    for(int i=0;i<n;i++)
    {
        cin>>student[i].num>>student[i].d_score>>student[i].c_score;
        student[i].sum_score=student[i].d_score+student[i].c_score;

        if(student[i].d_score>=h && student[i].c_score>=h) //确定等级
            student[i].rank=1;
        else if(student[i].d_score>=h && student[i].c_score>=l)
            student[i].rank=2;
        else if(student[i].d_score<h && student[i].c_score<h && student[i].d_score>=student[i].c_score && student[i].c_score>=l)
            student[i].rank=3;
        else if(student[i].d_score>=l && student[i].c_score>=l)
            student[i].rank=4;
        else
        {
            student[i].rank=5;
            m--;
        }
    }

    cout<<m<<endl;
    sort(student,student+n,cmp);

    for(int i=0;i<m;i++)
    cout<<student[i].num<<' '<<student[i].d_score<<' '<<student[i].c_score<<endl;

    return 0;
}