#include<iostream>
#include<cstdio>
#include<vector>
#define N 1000
#define eps 1e-7
using namespace std;
int read()
{
    char c=0;
    int sum=0;
    while (c<'0'||c>'9') c=getchar();
    while ('0'<=c&&c<='9') sum=sum*10+c-'0',c=getchar();
    return sum;
}
struct reads
{
    int num;
    double data;
};
int c,p;
double A[N+1],B[N+1],G[N+1][N+1],H[N+1][N+1],P[N+1][N+1];
vector<reads>E[N+1];
void gauss()
{
    double d;
    for (int i=1;i<=c;++i)
    {
	for (int j=i+1;j<=c;++j)
	    if (abs(G[i][i])<eps&&abs(G[j][i])>=eps)
	    {
		swap(G[i],G[j]),swap(H[i],H[j]);
		break;
	    }
	for (int j=i+1;j<=c;++j)
	{
	    d=G[j][i]/G[i][i];
	    for (int k=1;k<=c;++k) G[j][k]-=G[i][k]*d,H[j][k]-=H[i][k]*d;
	}
    }
    for (int i=c;i>=1;--i)
    {
	for (int j=i+1;j<=c;++j)
	{
	    d=G[i][j];
	    for (int k=1;k<=c;++k) G[i][k]-=G[j][k]*d,H[i][k]-=H[j][k]*d;
	}
	d=G[i][i];
	for (int j=1;j<=c;++j) G[i][j]/=d,H[i][j]/=d;
    }
    return;
}
int main()
{
    string s;
    int k,ps,x;
    double d;
    c=read(),p=read();
    for (int i=1;i<=c;++i) G[i][i]=H[i][i]=1;
    for (int i=1;i<=c;++i)
    {
	k=read();
	while (k--)
	{
	    cin>>s,ps=x=d=0;
	    for (int j=1;j<s.length();++j)
	    {
		if (s[j]==':')
		{
		    ps=j;
		    break;
		}
	        x=x*10+s[j]-'0';
	    }
	    for (int j=ps+1;j<s.length();++j)
	    {
		if (s[j]=='.') break;
		d=d*10+s[j]-'0';
	    }
	    d+=(s[(int)(s.length())-1]-'0')/10.0,d/=100.0;
	    if (s[0]=='P') E[i].push_back((reads){x,d});
	    else G[i][x]-=d;
	}
    }
    gauss();
    for (int i=1;i<=c;++i)
	for (int j=1;j<=c;++j)
	    for (int k=0;k<E[j].size();++k)
		P[i][E[j][k].num]+=H[i][j]*E[j][k].data;
    for (int i=1;i<=c;++i)
    {
	for (int j=1;j<=p;++j) printf("%0.6lf ",P[i][j]);
	puts("");
    }
    return 0;
}