import java.io.* ;
public class spam {
    static String trans[] = new String[] {
	"4", "|3", "(", "|)", "3", "|=", "6", "#", "|", "_|", "|<", "|_",
	"|\\/|", "|\\|", "0", "|0", "(,)", "|?", "5", "7", "|_|", "\\/",
	"\\/\\/", "><", "-/", "2" } ;
    public static void main(String[] args) throws Exception {
	BufferedReader br = new BufferedReader(new InputStreamReader(System.in)) ;
	while (true) {
	    String s = br.readLine() ;
	    if (s.startsWith("end"))
		return ;
	    String t = "" ;
	    for (int i=0; i<s.length(); i++)
		t += trans[s.charAt(i) - 'A'] ;
	    int c[] = new int[t.length()+1] ;
	    c[0] = 1 ;
	    for (int i=1; i<=t.length(); i++) {
		String te = t.substring(0, i) ;
		for (int j=0; j<trans.length; j++)
		    if (te.endsWith(trans[j]))
			c[i] += c[i-trans[j].length()] ;
	    }
	    System.out.println(c[t.length()]) ;
	}
    }
}