#include<stdio>
int main()
{
    char section;
    int rollnumber;
    char blood group;
    scanf("%c",& section);
    scanf("%d",& rollnumber);
    scanf("%c",& bloodgroup);
    printf("section: %c\n",section);
    printf("rollnumber:\n",rollnumber);
    printf("bolldgroup:\n",bloodgroup);
    return 0;
}