import java.util.Scanner;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
String rainbow = in.nextLine();
int countR = 0;
int countG = 0;
int countB = 0;
for (char c : rainbow.toCharArray()) {
if (c == 'R') countR++;
else if (c == 'G') countG++;
else if (c == 'B') countB++;
}
System.out.print("(" + countR + ',' + countG + ',' + countB + ")");
}
}