#include<stdio.h>
int main()
{
    char section;
    char rollnumber;
    char bloodgroup;
    
    //READ INPUTS
    scanf("%c", &section);
    scanf("%c", &rollnumber);
    scanf("%c", &bloodgroup);
    
    //PRINT OUTPUTS
    printf("section: %c\n",section);
    printf("rollnumber; %c\n",bloodgroup);
    
    return0;
}