>>776
#include<stdio.h>

int main(void){
int i, c, count[26]={0};

for(i=0;i<80;i++){
if((c=getchar())==EOF) break;
// if(c=='\n') break;
if('A'<=c && c<='Z') count[c-'A']++;
if('a'<=c && c<='z') count[c-'a']++;
}
for(i=0;i<26;i++){
if(count[i]) printf("%c･･･%d ", 'a'+i, count[i]);
}
return 0;
}