#include <stdio.h>

#define f(x) (((x)%5)*48+((x)/5))
#define g(x) (((x)%48)*5+((x)/48))

int main(void)
{
    int arr[240], i;

    for (i=0; i<240; i++) {
        arr[i] = i;
    }

    for (i=0; i<240; i++) {
        if (g(i)%2==0) {
            printf("%d-%d", arr[f(g(i)+1)], arr[i]);
        } else {
            printf("%d-%d", arr[i], arr[i]);
        }

        if (i%48!=47) {
            printf(",");
        } else printf("\n");
    }

    return 0;
}