Go: package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
	"strings"
)

func main() {
	io := NewIo()
	defer io.Flush()
	for {
		S := io.NextLine()
		if S == "." {
			break
		}
		P := io.NextLine()
		i := 0
		val := hash(S, P, &i)
		cnt := 0
		for j := 0; j < 10000; j++ {
			i = 0
			if hash(S, fmt.Sprintf("%04d", j), &i) == val {
				cnt++
			}
		}
		io.Println(val, cnt)
	}
}

func hash(s, n string, i *int) int {
	if s[*i] == '[' {
		*i++
		switch s[*i] {
		case '+':
			*i++
			l := hash(s, n, i)
			r := hash(s, n, i)
			*i++
			return l | r
		case '*':
			*i++
			l := hash(s, n, i)
			r := hash(s, n, i)
			*i++
			return l & r
		case '^':
			*i++
			l := hash(s, n, i)
			r := hash(s, n, i)
			*i++
			return l ^ r
		}
	}
	x := int(n[s[*i]-'a'] - '0')
	*i++
	return x
}

// I/O template
type Io struct {
	reader    *bufio.Reader
	writer    *bufio.Writer
	tokens    []string
	nextToken int
}

func NewIo() *Io {
	return &Io{
		reader: bufio.NewReader(os.Stdin),
		writer: bufio.NewWriter(os.Stdout),
	}
}

func (io *Io) Flush() {
	err := io.writer.Flush()
	if err != nil {
		panic(err)
	}
}

func (io *Io) NextLine() string {
	var buff []byte
	for {
		line, isPrefix, err := io.reader.ReadLine()
		if err != nil {
			panic(err)
		}
		buff = append(buff, line...)
		if !isPrefix {
			break
		}
	}
	return string(buff)
}

func (io *Io) Next() string {
	for io.nextToken >= len(io.tokens) {
		line := io.NextLine()
		io.tokens = strings.Fields(line)
		io.nextToken = 0
	}
	s := io.tokens[io.nextToken]
	io.nextToken++
	return s
}

func (io *Io) NextInt() int {
	i, err := strconv.Atoi(io.Next())
	if err != nil {
		panic(err)
	}
	return i
}

func (io *Io) NextFloat() float64 {
	i, err := strconv.ParseFloat(io.Next(), 64)
	if err != nil {
		panic(err)
	}
	return i
}

func (io *Io) Println(a ...interface{}) {
	fmt.Fprintln(io.writer, a...)
}

func (io *Io) Printf(format string, a ...interface{}) {
	fmt.Fprintf(io.writer, format, a...)
}

func (io *Io) PrintIntSlice(a []int) {
	b := []interface{}{}
	for _, x := range a {
		b = append(b, x)
	}
	io.Println(b...)
}

func (io *Io) PrintStringSlice(a []string) {
	b := []interface{}{}
	for _, x := range a {
		b = append(b, x)
	}
	io.Println(b...)
}

func Log(name string, value interface{}) {
	fmt.Fprintf(os.Stderr, "%s=%+v\n", name, value)
}

func ExampleIo() {
	io := NewIo()
	defer io.Flush()
	a := make([]int, 0, 3)
	a[0], a[1], a[2] = io.NextInt(), io.NextInt(), io.NextInt()
	io.Println(a)
	io.PrintIntSlice(a)
	Log("io", a)
}

C++: #include <bits/stdc++.h>
#define int long long
#define endl '\n'
#define FOR(i, a, n) for (int i = (a); i < (n); ++i)
#define REP(i, n) FOR(i, 0, n)
using namespace std;

const string ord = "abcd";

int f(string &s, string &p, int &i) {
    REP (j, 4) if (s[i] == ord[j]) {
        ++i;
        return (p[j] - '0');
    }
    ++i;
    if (s[i] == '+') {
        int res = 0;
        ++i;
        while (s[i] != ']') {
            res |= f(s, p, i);
        }
        ++i;
        return res;
    } else if (s[i] == '*') {
        int res = (1 << 30) - 1;
        ++i;
        while (s[i] != ']') {
            res &= f(s, p, i);
        }
        ++i;
        return res;
    } else {
        int res = 0;
        ++i;
        while (s[i] != ']') {
            res ^= f(s, p, i);
        }
        ++i;
        return res;
    }
}

int dfs(int idx, string s, string p, int hash) {
    if (idx == 4) {
        int i = 0;
        return (f(s, p, i) == hash);
    }
    int res = 0;
    REP (i, 10) {
        res += dfs(idx + 1, s, p + string(1, char(i + '0')), hash);
    }
    return res;
}

void _main() {
    string s;
    while (cin >> s, s != ".") {
        string p;
        cin >> p;
        int i = 0, hash = f(s, p, i);
        cout << hash << " " << dfs(0, s, "", hash) << endl;
    }
}

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout << fixed << setprecision(10);
    _main();
    return 0;
}