#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
const int maxn = 100010;
struct Node{
int add,key,next;
int flag;
Node()
{
flag = 0;
}
}node[maxn];
bool cmp(Node a,Node b)
{
if(a.flag != b.flag) return a.flag > b.flag;
else return a.key < b.key;
}
int main()
{
int num = 0;
int n,p,adc;
scanf("%d %d",&n,&p);
for(int i = 0; i < n; i++)
{
scanf("%d",&adc);
node[adc].add = adc;
scanf("%d %d",&node[adc].key,&node[adc].next);
}
while(p != -1)
{
node[p].flag = 1;
p = node[p].next;
num++;
}
sort(node,node+maxn,cmp);
if(num == 0)
{
printf("0 -1\n");
return 0;
}
printf("%d %05d\n",num,node[0].add);
for(int i = 0; i < num-1; i++)
{
printf("%05d %d %05d\n",node[i].add,node[i].key,node[i+1].add);
}
printf("%05d %d -1\n",node[num-1].add,node[num-1].key);
return 0;
}