#include <stdio.h>

int main ()
{
  char c;
  int cNumbers=0,cCharacters=0,cNewline=0,cOthers=0;
  while ((c=getchar()) != -1) {
    if((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) cCharacters++;
    else if((c >= '0' && c <= '9')) cNumbers++;
    else if(c == 10) cNewline++;
    else cOthers++;
  }
  printf("\n\nNumbers: %d\nCharacters: %d\nNewlines: %d\nOther: %d",
    cNumbers, cCharacters,cNewline,cOthers);

  return 0;
}