#include <stdio.h>

#define ASCII 128

int main(){

    char a;
    int p[ASCII];
    int b = 0;
    
    for (int i = 0;i < ASCII;i++)	    //nulovani
        p[i] = 0;

    while (scanf("%c",&a)==1){              //nacitani
        //b = chr(a);
        p[a]++;
    }

    printf("\n");

    for (int i = 0x20; i < ASCII; i++){         //printeni
        if(p[i]==' ') printf("- %d\n",p[i]);
        else printf("%c %d\n",i,p[i]);
    }

    return 0;
}