#include int main(){ int dial[26] = {3,3,3,4,4,4,5,5,5,6,6,6,7,7,7,8,8,8,8,9,9,9,10,10,10,10}; char s[16]; int t=0; scanf("%s",s); for(int i=0; s[i]!='\0'; i++){ t+=dial[(int)(s[i]-'A')]; } printf("%d",t); return 0; }