#include<stdio.h>
int main()
{
    int severity;
    scanf("%d", &severity);
    if(severity<1 || severity>10){
        printf("Invalid input");
    }
    else if(severity>=1 && severity <=3){
        printf("1 ambulance\n");
        printf("1 police unit");
    }
    else if(severity>=4 && severity <=6){
        printf("2 ambulance\n");
        printf("1 fire unit");
    }
    else if(severity>=7 && severity <=9){
        printf("3 ambulance\n");
        printf("2 police units\n");
        printf("1 fire unit");
    }
    else if(severity==10){
        printf("5 ambulance\n");
        printf("3 police units\n");
         printf("2 fire units\n");
          printf("1 air support unit");
        
    }
    }
}