Problem: Having read half of the book called "Storm and Calm" on the IT lesson, Innocentius was absolutely determined to finish the book on the maths lessons. All was fine until the math teacher Ms. Watkins saw Innocentius reading fiction books instead of solving equations of the fifth degree. As during the last maths class Innocentius suggested the algorithm of solving equations of the fifth degree in the general case, Ms. Watkins had no other choice but to give him a new task.

The teacher asked to write consecutively (without spaces) all words from the "Storm and Calm" in one long string s. She thought that a string is good if the number of vowels in the string is no more than twice more than the number of consonants. That is, the string with v vowels and c consonants is good if and only if v ≤ 2c.

The task Innocentius had to solve turned out to be rather simple: he should find the number of the longest good substrings of the string s.

Input

The only input line contains a non-empty string s consisting of no more than 2·105 uppercase and lowercase Latin letters. We shall regard letters "a", "e", "i", "o", "u" and their uppercase variants as vowels.

Output

Print on a single line two numbers without a space: the maximum length of a good substring and the number of good substrings with this length. If no good substring exists, print "No solution" without the quotes.

Two substrings are considered different if their positions of occurrence are different. So if some string occurs more than once, then it should be counted more than once.

Examples

Input

Abo


Output

3 1


Input

OEIS


Output

3 1


Input

auBAAbeelii


Output

9 3


Input

AaaBRAaaCAaaDAaaBRAaa


Output

18 4


Input

EA


Output

No solution

Note

In the first sample there is only one longest good substring: "Abo" itself. The other good substrings are "b", "Ab", "bo", but these substrings have shorter length.

In the second sample there is only one longest good substring: "EIS". The other good substrings are: "S", "IS".

Solution (in JAVA):

Solution:
import javax.swing.*;
import java.io.*;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import java.util.stream.Stream;
import java.util.Map.Entry;

public class Main implements Runnable {
    static final int MOD = (int) 1e9 + 7;
    static final int MI = (int) 1e9;
    static final long ML = (long) 1e18;
    static final Reader in = new Reader();
    static final PrintWriter out = new PrintWriter(System.out);
    StringBuilder answer = new StringBuilder();

    public static void main(String[] args) {
        new Thread(null, new Main(), "persefone", 1 << 32).start();
    }

    @Override
    public void run() {
        solve();
        printf();
        flush();
    }

    void solve() {
        int[] s = in.next().chars().map(i -> i > 96 ? i - 96 : i - 64).toArray();
        int n = s.length;
        int[][] f = new int[n + 1][27];
        for (int i = 1; i <= n; i++) {
            f[i] = f[i - 1].clone();
            f[i][s[i - 1]]++;
        }

        int[] a = Arrays.stream(new int[] {'a', 'e', 'i', 'o', 'u'}).map(i -> i - 96).toArray();

        int[] b = new int[n + 1];
        for (int i = 0; i <= n; i++) {
            b[i] = -2 * i;
            for (int j : a) {
                b[i] += 3 * f[i][j];
            }
        }

        ArrayUtils.compressed(b, n + 1);

        Fenwick fen = new Fenwick(n + 1);
        int ans = 0, count = 0;
        for (int i = n; i >= 0; i--) {
            int res = fen.max(b[i]);
            if (res - i > ans) {
                ans = res - i;
                count = 1;
            } else if (res - i == ans) {
                count++;
            }
            fen.update(b[i], i);
        }
        if (ans == 0) {
            printf("No solution");
        } else {
            printf(ans + " " + count);
        }
    }

    static class Fenwick {
        private int n;
        private int[] max;
        public Fenwick(int n) {
            this.n = n + 10;
            this.max = new int[n + 10];
        }

        public void update(int i, int val) {
            for (; i < n; i += i & -i) {
                max[i] = Math.max(max[i], val);
            }
        }

        public int max(int i) {
            int res = 0;
            for (; i > 0; i -= i & -i) {
                res = Math.max(res, max[i]);
            }
            return res;
        }

    }
    static class SegmentTreeSum {
        private int n;
        private int[] a, sum;

        public SegmentTreeSum(int[] a, int n) {
            this.n = n;
            this.a = a;
            this.sum = new int[4 * n + 4];
            build(1, 0, n - 1);
        }

        public void build(int currentVertex, int currentLeft, int currentRight) {
            if (currentLeft == currentRight) sum[currentVertex] = a[currentLeft];
            else {
                int mid = currentLeft + currentRight >> 1, doubleVex = currentVertex << 1;
                build(doubleVex, currentLeft, mid);
                build(doubleVex + 1, mid + 1, currentRight);
                sum[currentVertex] = sum[doubleVex] + sum[doubleVex + 1];
            }
        }

        public void update(int currentVertex, int currentLeft, int currentRight, int pos, int value) {
            if (currentLeft == currentRight) sum[currentVertex] = a[pos] = value;
            else {
                int mid = currentLeft + currentRight >> 1, doubleVex = currentVertex << 1;
                if (pos <= mid)
                    update(doubleVex, currentLeft, mid, pos, value);
                else
                    update(doubleVex + 1, mid + 1, currentRight, pos, value);
                sum[currentVertex] = sum[doubleVex] + sum[doubleVex + 1];
            }
        }

        public void update(int pos, int value) {
            update(1, 0, n - 1, pos, value);
        }

        public int sum(int currentVertex, int currentLeft, int currentRight, int left, int right) {
            if (currentLeft > right || currentRight < left) return 0;
            else if (left <= currentLeft && currentRight <= right) return sum[currentVertex];
            int mid = currentLeft + currentRight >> 1, doubleVex = currentVertex << 1;
            return sum(doubleVex, currentLeft, mid, left, right) + sum(doubleVex + 1, mid + 1, currentRight, left, right);
        }

        public int sum(int left, int right) {
            return sum(1, 0, n - 1, left, right);
        }

        public int kth(int currentVertex, int currentLeft, int currentRight, int k) {
            if (k > sum[currentVertex]) return -1;
            if (currentLeft == currentRight) return currentLeft;
            int mid = currentLeft + currentRight >> 1, doubleVex = currentVertex << 1;
            if (k <= sum[doubleVex])
                return kth(doubleVex, currentLeft, mid, k);
            else
                return kth(doubleVex + 1, mid + 1, currentRight, k - sum[doubleVex]);
        }

        public int kth(int k) {
            return kth(1, 0, n - 1, k);
        }
    }


    static class TreeSetTree {
        private int n;
        private int[] a;
        private NavigableSet<Integer>[] set;

        public TreeSetTree(int[] a, int n) {
            this.n = n;
            this.a = a;
            this.set = Stream.generate(TreeSet::new).limit(4 * n + 4).toArray(NavigableSet[]::new);
            build(1, 0, n - 1);
        }

        void merge(NavigableSet<Integer> z, NavigableSet<Integer> x, NavigableSet<Integer> y) {
            z.addAll(x);
            z.addAll(y);
        }

        public void build(int currentVertex, int currentLeft, int currentRight) {
            if (currentLeft == currentRight) set[currentVertex].add(a[currentLeft]);
            else {
                int mid = currentLeft + currentRight >> 1, doubleVex = currentVertex << 1;
                build(doubleVex, currentLeft, mid);
                build(doubleVex + 1, mid + 1, currentRight);
                merge(set[currentVertex], set[doubleVex], set[doubleVex + 1]);
            }
        }

        public void update(int currentVertex, int currentLeft, int currentRight, int pos, int value) {
            set[currentVertex].remove(a[pos]);
            set[currentVertex].add(value);
            if (currentLeft == currentRight) {
                a[pos] = value;
            } else {
                int mid = currentLeft + currentRight >> 1, doubleVex = currentVertex << 1;
                if (pos <= mid)
                    update(doubleVex, currentLeft, mid, pos, value);
                else
                    update(doubleVex + 1, mid + 1, currentRight, pos, value);
            }
        }

        public void update(int pos, int value) {
            update(1, 0, n - 1, pos, value);
        }

        public int get(int currentVertex, int currentLeft, int currentRight, int left, int right, int k) {
            if (currentLeft > right || currentRight < left) return 0;
            else if (left <= currentLeft && currentRight <= right) {
                Integer floor = set[currentVertex].floor(k);
                return floor == null ? 0 : floor;
            }
            int mid = currentLeft + currentRight >> 1, doubleVex = currentVertex << 1;
            return Math.max(get(doubleVex, currentLeft, mid, left, right, k),
                    get(doubleVex + 1, mid + 1, currentRight, left, right, k));
        }

        public int get(int left, int right, int k) {
            return get(1, 0, n - 1, left, right, k);
        }
    }

    static class ListUtils {
        static int lowerBound(List<Integer> list, int l, int r, int k) {
            int m = 0, ans = r;
            while (l < r) if (list.get(m = l + r >> 1) >= k) ans = r = m;
            else l = m + 1;
            return ans;
        }

        static int upperBound(List<Integer> list, int l, int r, int k) {
            int m = 0, ans = r;
            while (l < r) if (list.get(m = l + r >> 1) > k) ans = r = m;
            else l = m + 1;
            return ans;
        }

        static int amountOfNumbersEqualTo(List<Integer> list, int l, int r, int k) {
            return upperBound(list, l, r, k) - lowerBound(list, l, r, k);
        }

        static int amountOfNumbersEqualTo(List<Integer> list, int k) {
            return upperBound(list, 0, list.size(), k) - lowerBound(list, 0, list.size(), k);
        }


    }

    static class ArrayUtils {
        static int lowerBound(int[] a, int l, int r, int k) {
            int m = 0, ans = r;
            while (l < r) if (a[m = l + r >> 1] >= k) ans = r = m;
            else l = m + 1;
            return ans;
        }

        static int upperBound(int[] a, int l, int r, int k) {
            int m = 0, ans = r;
            while (l < r) if (a[m = l + r >> 1] > k) ans = r = m;
            else l = m + 1;
            return ans;
        }

        static int lowerBound(int[] a, int k) {
            return lowerBound(a, 0, a.length, k);
        }

        static int upperBound(int[] a, int k) {
            return upperBound(a, 0, a.length, k);
        }

        static void compressed(int[] a, int n) {
            int[] b = a.clone();
            Arrays.sort(b);
            for (int i = 0; i < n; i++) {
                a[i] = lowerBound(b, a[i]) + 1;
            }
        }

        static void compressed(int[] a, int l, int r) {
            if (l >= r) return;
            int[] b = new int[r - l];
            System.arraycopy(a, l, b, 0, r - l);
            Arrays.sort(b);
            for (int i = l; i < r; i++) a[i] = lowerBound(b, a[i]) + 1;
        }
    }

    static class IntegerUtils {
        // returns { gcd(a,b), x, y } such that gcd(a,b) = a*x + b*y
        static long[] euclid(long a, long b) {
            long x = 1, y = 0, x1 = 0, y1 = 1, t;
            while (b != 0) {
                long q = a / b;
                t = x;
                x = x1;
                x1 = t - q * x1;
                t = y;
                y = y1;
                y1 = t - q * y1;
                t = b;
                b = a - q * b;
                a = t;
            }
            return a > 0 ? new long[]{a, x, y} : new long[]{-a, -x, -y};
        }

        static int[] generatePrimesUpTo(int n) {
            boolean[] composite = new boolean[n + 1];
            for (int i = 2; i <= n; i++) {
                for (int j = i; 1l * i * j <= n; j++) {
                    composite[i * j] = true;
                }
            }
            return IntStream.rangeClosed(2, n).filter(i -> !composite[i]).toArray();
        }

        static int[] smallestFactor(int n) {
            int[] sf = new int[n + 1];
            for (int i = 2; i <= n; i++) {
                if (sf[i] == 0) {
                    sf[i] = i;
                    for (int j = i; 1l * i * j <= n; j++) {
                        if (sf[i * j] == 0) {
                            sf[i * j] = i;
                        }
                    }
                }
            }
            return sf;
        }

        static int phi(int n) {
            int result = n;
            for (int i = 2; 1l * i * i <= n; i++) {
                if (n % i == 0) {
                    while (n % i == 0) n /= i;
                    result -= result / i;
                }
            }
            if (n > 1) result -= result / n;
            return result;
        }

        static long phi(long n) {
            // n <= 10 ^ 12;
            long result = n;
            for (int i = 2; 1l * i * i <= n; i++) {
                if (n % i == 0) {
                    while (n % i == 0) n /= i;
                    result -= result / i;
                }
            }
            if (n > 1) result -= result / n;
            return result;
        }

        static long[] n_thFiboNaCi(long n, int p) {
            // f[n + k] = f[n + 1].f[k] + f[n].f[k - 1]
            if (n == 0) return new long[]{0, 1};
            long[] a = n_thFiboNaCi(n >> 1, p);
            long c = (2 * a[1] - a[0] + p) % p * a[0] % p;
            long d = (a[1] * a[1] % p + a[0] * a[0] % p) % p;
            if (n % 2 == 0) return new long[]{c, d};
            else return new long[]{d, (c + d) % p};
        }

        static long modPow(int base, int exponential, int p) {
            if (exponential == 0) return 1;
            long x = modPow(base, exponential >> 1, p) % p;
            return exponential % 2 == 0 ? x * x % p : x * x % p * base % p;
        }

        static long modPow(long base, int exponential, int p) {
            if (exponential == 0) return 1;
            long x = modPow(base, exponential >> 1, p) % p;
            return exponential % 2 == 0 ? x * x % p : x * x % p * base % p;
        }

        static long modPow(long base, long exponential, int p) {
            if (exponential == 0) return 1;
            long x = modPow(base, exponential >> 1, p) % p;
            return exponential % 2 == 0 ? x * x % p : x * x % p * base % p;
        }

        static long[] generateFactorialArray(int n, int p) {
            long[] factorial = new long[n + 1];
            factorial[0] = 1;
            for (int i = 1; i <= n; i++) factorial[i] = (factorial[i - 1] * i) % p;
            return factorial;
        }

        static long cNkModP(long[] factorial, int n, int k, int p) {
            return factorial[n] * modPow(factorial[k], p - 2, p) % p * modPow(factorial[n - k], p - 2, p) % p;
        }

        static long gcd(long a, long b) {
            return b == 0 ? a : gcd(b, a % b);
        }

        static int gcd(int a, int b) {
            return b == 0 ? a : gcd(b, a % b);
        }

    }

    static class SparseTableMax {
        private int n, blocks;
        private int[] log, data;
        private int[][] max;

        public SparseTableMax(int[] data, int n) {
            this.n = n;
            this.data = data;
            this.log = new int[n + 1];
            for (int i = 2; i <= n; i++) {
                log[i] = log[i >> 1] + 1;
            }
            this.blocks = log[n];
            this.max = new int[n][blocks + 1];
            for (int i = 0; i < n; i++) {
                max[i][0] = data[i];
            }
            build();
        }

        int calc(int a, int b) {
            return Math.max(a, b);
        }

        void build() {
            for (int j = 1; j <= blocks; j++) {
                for (int i = 0; i + (1 << j) <= n; i++) {
                    max[i][j] = calc(max[i][j - 1], max[i + (1 << j - 1)][j - 1]);
                }
            }
        }

        int getMax(int l, int r) {
            int k = log[r - l + 1];
            return calc(max[l][k], max[r - (1 << k) + 1][k]);
        }
    }

    static class DSU {
        protected int vertex, countCC;
        protected int[] id, size;

        public DSU(int vertex) {
            this.vertex = vertex;
            this.id = IntStream.range(0, vertex).toArray();
            this.size = new int[vertex];
            Arrays.fill(size, 1);
            countCC = vertex;
        }

        int find(int i) {
            return id[i] == i ? i : (id[i] = find(id[i]));
        }

        void unite(int i, int j) {
            int x = find(i);
            int y = find(j);
            if (x == y) return;
            countCC--;
            if (size[x] > size[y]) {
                id[y] = id[x];
                size[x] += size[y];
                size[y] = 0;
                return;
            }
            id[x] = id[y];
            size[y] += size[x];
            size[x] = 0;
        }

        boolean isConnected(int i, int j) {
            return find(i) == find(j);
        }

        int connectedComponents() {
            return countCC;
        }
    }


    void printf() {
        out.print(answer);
    }

    void close() {
        out.close();
    }

    void flush() {
        out.flush();
    }

    void printf(Stream<?> str) {
        str.forEach(o -> add(o, " "));
        add("\n");
    }


    void printf(Object... obj) {
        printf(false, obj);
    }

    void printfWithDescription(Object... obj) {
        printf(true, obj);
    }


    private void printf(boolean b, Object... obj) {

        if (obj.length > 1) {
            for (int i = 0; i < obj.length; i++) {
                if (b) add(obj[i].getClass().getSimpleName(), " - ");
                if (obj[i] instanceof Collection<?>) {
                    printf((Collection<?>) obj[i]);
                } else if (obj[i] instanceof int[][]) {
                    printf((int[][]) obj[i]);
                } else if (obj[i] instanceof long[][]) {
                    printf((long[][]) obj[i]);
                } else if (obj[i] instanceof double[][]) {
                    printf((double[][]) obj[i]);
                } else printf(obj[i]);
            }
            return;
        }

        if (b) add(obj[0].getClass().getSimpleName(), " - ");
        printf(obj[0]);
    }

    void printf(Object o) {
        if (o instanceof int[])
            printf(Arrays.stream((int[]) o).boxed());
        else if (o instanceof char[])
            printf(new String((char[]) o));
        else if (o instanceof long[])
            printf(Arrays.stream((long[]) o).boxed());
        else if (o instanceof double[])
            printf(Arrays.stream((double[]) o).boxed());
        else if (o instanceof boolean[]) {
            for (boolean b : (boolean[]) o) add(b, " ");
            add("\n");
        } else
            add(o, "\n");
    }

    void printf(int[]... obj) {
        for (int i = 0; i < obj.length; i++) printf(obj[i]);
    }

    void printf(long[]... obj) {
        for (int i = 0; i < obj.length; i++) printf(obj[i]);
    }

    void printf(double[]... obj) {
        for (int i = 0; i < obj.length; i++) printf(obj[i]);
    }

    void printf(boolean[]... obj) {
        for (int i = 0; i < obj.length; i++) printf(obj[i]);
    }

    void printf(Collection<?> col) {
        printf(col.stream());
    }

    <T, K> void add(T t, K k) {
        if (t instanceof Collection<?>) {
            ((Collection<?>) t).forEach(i -> add(i, " "));
        } else if (t instanceof Object[]) {
            Arrays.stream((Object[]) t).forEach(i -> add(i, " "));
        } else
            add(t);
        add(k);
    }


    <T> void add(T t) {
        answer.append(t);
    }

    @SuppressWarnings("unchecked")
    <T extends Comparable<? super T>> T min(T... t) {
        if (t.length == 0)
            return null;
        T m = t[0];
        for (int i = 1; i < t.length; i++)
            if (t[i].compareTo(m) < 0)
                m = t[i];
        return m;
    }

    @SuppressWarnings("unchecked")
    <T extends Comparable<? super T>> T max(T... t) {
        if (t.length == 0)
            return null;
        T m = t[0];
        for (int i = 1; i < t.length; i++)
            if (t[i].compareTo(m) > 0)
                m = t[i];
        return m;
    }

    static class Pair<K extends Comparable<? super K>, V extends Comparable<? super V>>
            implements Comparable<Pair<K, V>> {
        private K k;
        private V v;

        Pair(K k, V v) {
            this.k = k;
            this.v = v;
        }

        @SuppressWarnings("unchecked")
        @Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || !(o instanceof Pair)) return false;
            Pair<K, V> p = (Pair<K, V>) o;
            return k.compareTo(p.k) == 0 && v.compareTo(p.v) == 0;
        }

        @Override
        public int hashCode() {
            int hash = 31;
            hash = hash * 89 + k.hashCode();
            hash = hash * 89 + v.hashCode();
            return hash;
        }

        @Override
        public int compareTo(Pair<K, V> pair) {
            return k.compareTo(pair.k) == 0 ? v.compareTo(pair.v) : k.compareTo(pair.k);
        }

        @Override
        public Pair<K, V> clone() {
            return new Pair<K, V>(this.k, this.v);
        }

        @Override
        public String toString() {
            return String.valueOf(k).concat(" ").concat(String.valueOf(v)).concat("\n");
        }
    }

    static class Reader {
        private BufferedReader br;
        private StringTokenizer st;

        Reader() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }

        Reader(String fileName) throws FileNotFoundException {
            br = new BufferedReader(new FileReader(fileName));
        }

        boolean isReady() throws IOException {
            return br.ready();
        }

        String next() {
            try {
                while (st == null || !st.hasMoreTokens()) {
                    st = new StringTokenizer(br.readLine());
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
            return st.nextToken();
        }

        int nextInt() {
            return Integer.parseInt(next());
        }

        int[] nextIntArray(int n) {
            int[] arr = new int[n];
            for (int i = 0; i < n; i++)
                arr[i] = nextInt();
            return arr;
        }

        long nextLong() {
            return Long.parseLong(next());
        }

        String nextLine() {
            String s = "";
            try {
                s = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return s;
        }
    }
}