#include<stdio.h>

#include<string.h>

#define maxn 100

char name[maxn];

char s[];

int main()

{

    int i,j,t,n,ff=,flag;

    int y1,y2,y3,y4;//无错 有错 全错 缺席

     scanf("%d",&t);

    while(t--)

    {

        scanf("%d",&n);

        y1=y2=y3=y4=;

        for(i=;i<n;i++)

        {

            flag=;

            scanf("%s",name);

            int temp=;

            if(getchar()=='\n')

                flag=;

            int tt=;

            while()

            {

                if(flag)break;

                scanf("%s",s);

                temp++;

                if(strcmp(s,"")==)break;

                if(s[]=='y')

                {

                    tt=;

                    if(temp==)

                    {

                        y1++;

                    }

                    else

                    {

                        y2++;

                    }

                    break;

                }

                if(temp==)break;

            }

            if(temp==)

                y4++;

            if(!tt&&temp!=)

                y3++;

        }

        printf("Roll-call: %d\n",++ff);

        printf("Present: %d out of %d\n",y1,n);

        printf("Needs to study at home: %d out of %d\n",y2,n);

        printf("Needs remedial work after school: %d out of %d\n",y3,n);

        printf("Absent: %d out of %d\n",y4,n);

    }

}