#include<stdio.h>
int main()
{
    int s;
    scanf ("%d",&s);
    if(s>=1&&s<=3)
    {
        printf ("1 ambulance\n1 police unit\n");
    }
    else if(s>=4&&s<=6)
    {
        printf ("2 ambulance\n2 police units\n1 fire unit\n");
    }
    else if(s>=7&&s<=9)
    {
        printf ("3 ambulance\n3 police units\n2 fire units\n");
    }
    else if(s==10)
    {
        printf ("3 ambulance\n3 police units\n2 fire units\n1 air support i")
    }
    else
    {
        printf ("Invalid input");
    }
    return 0;
}