#include <stdio.h>
int main() {
    int severity;
    scanf("%d", &level);
    if (severity >= 1 && severity <= 3) {
        printf("1\n1");
    }
    else if (severity >= 4 && severity <= 6) {
        printf("2\n1\n1");
    }
    else if (severity >= 7 && severity <= 9) {
     printf("3\n2\n1");   
    }
    else if (severity == 10) {
        printf("5\n3\n2\n1");
    }
    return 0;
}