Codefortia is a small island country located somewhere in the West Pacific. It consists of n settlements connected by m bidirectional gravel roads. Curiously enough, the beliefs of the inhabitants require the time needed to pass each road to be equal either to a or b seconds. It's guaranteed that one can go between any pair of settlements by following a sequence of roads.

Codefortia was recently struck by the financial crisis. Therefore, the king decided to abandon some of the roads so that:

  * it will be possible to travel between each pair of cities using the remaining roads only, 
  * the sum of times required to pass each remaining road will be minimum possible (in other words, remaining roads must form minimum spanning tree, using the time to pass the road as its weight), 
  * among all the plans minimizing the sum of times above, the time required to travel between the king's residence (in settlement 1) and the parliament house (in settlement p) using the remaining roads only will be minimum possible. 



The king, however, forgot where the parliament house was. For each settlement p = 1, 2, ..., n, can you tell what is the minimum time required to travel between the king's residence and the parliament house (located in settlement p) after some roads are abandoned?

Input

The first line of the input contains four integers n, m, a and b (2 ≤ n ≤ 70, n - 1 ≤ m ≤ 200, 1 ≤ a < b ≤ 10^7) — the number of settlements and gravel roads in Codefortia, and two possible travel times. Each of the following lines contains three integers u, v, c (1 ≤ u, v ≤ n, u ≠ v, c ∈ \\{a, b\}) denoting a single gravel road between the settlements u and v, which requires c minutes to travel.

You can assume that the road network is connected and has no loops or multiedges.

Output

Output a single line containing n integers. The p-th of them should denote the minimum possible time required to travel from 1 to p after the selected roads are abandoned. Note that for each p you can abandon a different set of roads.

Examples

Input


5 5 20 25
1 2 25
2 3 25
3 4 20
4 5 20
5 1 20


Output


0 25 60 40 20


Input


6 7 13 22
1 2 13
2 3 13
1 4 22
3 4 13
4 5 13
5 6 13
6 1 13


Output


0 13 26 39 26 13

Note

The minimum possible sum of times required to pass each road in the first example is 85 — exactly one of the roads with passing time 25 must be abandoned. Note that after one of these roads is abandoned, it's now impossible to travel between settlements 1 and 3 in time 50.
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Iterator;
import java.io.BufferedWriter;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.util.NoSuchElementException;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author Egor Kulikov (egor@egork.net)
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        OutputWriter out = new OutputWriter(outputStream);
        TaskD solver = new TaskD();
        solver.solve(1, in, out);
        out.close();
    }

    static class TaskD {
        public void solve(int testNumber, InputReader in, OutputWriter out) {
            int n = in.readInt();
            int m = in.readInt();
            int a = in.readInt();
            int b = in.readInt();
            int[] u = new int[m];
            int[] v = new int[m];
            int[] c = new int[m];
            in.readIntArrays(u, v, c);
            MiscUtils.decreaseByOne(u, v);
            IndependentSetSystem setSystem = new RecursiveIndependentSetSystem(n);
            for (int i = 0; i < m; i++) {
                if (c[i] == a) {
                    setSystem.join(u[i], v[i]);
                }
            }
            int[] color = ArrayUtils.createArray(n, -1);
            int next = 0;
            boolean[] forbidden = new boolean[m];
            for (int i = 0; i < m; i++) {
                if (setSystem.get(u[i]) == setSystem.get(v[i]) && c[i] == b) {
                    forbidden[i] = true;
                }
            }
            for (int i = 0; i < n; i++) {
                if (setSystem.get(i) == i) {
                    int qty = 0;
                    for (int j = 0; j < n; j++) {
                        if (setSystem.get(j) == i) {
                            qty++;
                        }
                    }
                    if (qty >= 4) {
                        for (int j = 0; j < n; j++) {
                            if (setSystem.get(j) == i) {
                                color[j] = next;
                            }
                        }
                        next++;
                    }
                }
            }
            IntGraph small = IntBidirectionalGraph.createWeightedGraph(n, u, v, c);
/*        IntGraph big = new IntGraph(n * (1 << next));
        for (int i = 0; i < big.vertexCount(); i++) {
            int smallV = i >> next;
            int mask = i & ((1 << next) - 1);
            for (int j = small.firstOutbound(smallV); j != -1; j = small.nextOutbound(j)) {
                if (forbidden[j >> 1]) {
                    continue;
                }
                int weight = c[j >> 1];
                int to = small.destination(j);
                if (weight == a || color[to] == -1) {
                    big.addWeightedEdge(i, (to << next) + mask, weight);
                } else if ((mask >> color[to] & 1) == 0) {
                    big.addWeightedEdge(i, (to << next) + mask + (1 << color[to]), weight);
                }
            }
        }*/
            int start = 0;
            if (color[0] != -1) {
                start = 1 << color[0];
            }
            long[] dist = dijkstraAlgorithm(small, start, next, color, a, b, forbidden);
            long[] answer = ArrayUtils.createArray(n, (long) Long.MAX_VALUE);
            for (int i = 0; i < dist.length; i++) {
                answer[i >> next] = Math.min(answer[i >> next], dist[i]);
            }
            out.printLine(answer);
        }

        public static long[] dijkstraAlgorithm(IntGraph graph, int source, int mult, int[] color, int a, int b,
                                               boolean[] forbidden) {
            int vertexCount = graph.vertexCount() << mult;
            final long[] distance = new long[vertexCount];
            Arrays.fill(distance, Long.MAX_VALUE);
            distance[source] = 0;
            Heap heap = new Heap(vertexCount, new IntComparator() {
                public int compare(int first, int second) {
                    return IntegerUtils.longCompare(distance[first], distance[second]);
                }
            }, vertexCount);
            heap.add(source);
            while (!heap.isEmpty()) {
                int current = heap.poll();
                int vert = current >> mult;
                int mask = current & ((1 << mult) - 1);
                int id = graph.firstOutbound(vert);
                while (id != -1) {
                    int next = graph.destination(id);
                    int col = color[next];
                    if (graph.weight(id) == b && col != -1 && (mask >> col & 1) == 1 || forbidden[id >> 1]) {
                        id = graph.nextOutbound(id);
                        continue;
                    }
                    long total = graph.weight(id) + distance[current];
                    next <<= mult;
                    next += mask;
                    if (col != -1) {
                        next |= 1 << col;
                    }
                    if (distance[next] > total) {
                        distance[next] = total;
                        if (heap.getIndex(next) == -1) {
                            heap.add(next);
                        } else {
                            heap.shiftUp(heap.getIndex(next));
                        }
                    }
                    id = graph.nextOutbound(id);
                }
            }
            return distance;
        }

    }

    static class Heap implements IntQueue {
        private IntComparator comparator;
        private int size = 0;
        private int[] elements;
        private int[] at;

        public Heap(int maxElement) {
            this(10, maxElement);
        }

        public Heap(IntComparator comparator, int maxElement) {
            this(10, comparator, maxElement);
        }

        public Heap(int capacity, int maxElement) {
            this(capacity, IntComparator.DEFAULT, maxElement);
        }

        public Heap(int capacity, IntComparator comparator, int maxElement) {
            this.comparator = comparator;
            elements = new int[capacity];
            at = new int[maxElement];
            Arrays.fill(at, -1);
        }

        public boolean isEmpty() {
            return size == 0;
        }

        public void add(int element) {
            ensureCapacity(size + 1);
            elements[size] = element;
            at[element] = size;
            shiftUp(size++);
        }

        public void shiftUp(int index) {
            //		if (index < 0 || index >= size)
            //			throw new IllegalArgumentException();
            int value = elements[index];
            while (index != 0) {
                int parent = (index - 1) >>> 1;
                int parentValue = elements[parent];
                if (comparator.compare(parentValue, value) <= 0) {
                    elements[index] = value;
                    at[value] = index;
                    return;
                }
                elements[index] = parentValue;
                at[parentValue] = index;
                index = parent;
            }
            elements[0] = value;
            at[value] = 0;
        }

        public void shiftDown(int index) {
            if (index < 0 || index >= size) {
                throw new IllegalArgumentException();
            }
            while (true) {
                int child = (index << 1) + 1;
                if (child >= size) {
                    return;
                }
                if (child + 1 < size && comparator.compare(elements[child], elements[child + 1]) > 0) {
                    child++;
                }
                if (comparator.compare(elements[index], elements[child]) <= 0) {
                    return;
                }
                swap(index, child);
                index = child;
            }
        }

        public int getIndex(int element) {
            return at[element];
        }

        private void swap(int first, int second) {
            int temp = elements[first];
            elements[first] = elements[second];
            elements[second] = temp;
            at[elements[first]] = first;
            at[elements[second]] = second;
        }

        private void ensureCapacity(int size) {
            if (elements.length < size) {
                int[] oldElements = elements;
                elements = new int[Math.max(2 * elements.length, size)];
                System.arraycopy(oldElements, 0, elements, 0, this.size);
            }
        }

        public int poll() {
            if (isEmpty()) {
                throw new IndexOutOfBoundsException();
            }
            int result = elements[0];
            at[result] = -1;
            if (size == 1) {
                size = 0;
                return result;
            }
            elements[0] = elements[--size];
            at[elements[0]] = 0;
            shiftDown(0);
            return result;
        }

        public IntIterator intIterator() {
            return new IntIterator() {
                private int at;


                public int value() throws NoSuchElementException {
                    return elements[at];
                }


                public boolean advance() throws NoSuchElementException {
                    return ++at < size;
                }


                public boolean isValid() {
                    return at < size;
                }


                public void remove() throws NoSuchElementException {
                    throw new UnsupportedOperationException();
                }
            };
        }

    }

    static class RecursiveIndependentSetSystem implements IndependentSetSystem {
        private final int[] color;
        private final int[] rank;
        private int setCount;
        private IndependentSetSystem.Listener listener;

        public RecursiveIndependentSetSystem(int size) {
            color = new int[size];
            rank = new int[size];
            for (int i = 0; i < size; i++) {
                color[i] = i;
            }
            setCount = size;
        }

        public RecursiveIndependentSetSystem(RecursiveIndependentSetSystem other) {
            color = other.color.clone();
            rank = other.rank.clone();
            setCount = other.setCount;
        }

        public boolean join(int first, int second) {
            first = get(first);
            second = get(second);
            if (first == second) {
                return false;
            }
            if (rank[first] < rank[second]) {
                int temp = first;
                first = second;
                second = temp;
            } else if (rank[first] == rank[second]) {
                rank[first]++;
            }
            setCount--;
            color[second] = first;
            if (listener != null) {
                listener.joined(second, first);
            }
            return true;
        }

        public int get(int index) {
            int start = index;
            while (color[index] != index) {
                index = color[index];
            }
            while (start != index) {
                int next = color[start];
                color[start] = index;
                start = next;
            }
            return index;
        }

    }

    static class OutputWriter {
        private final PrintWriter writer;

        public OutputWriter(OutputStream outputStream) {
            writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
        }

        public OutputWriter(Writer writer) {
            this.writer = new PrintWriter(writer);
        }

        public void print(long[] array) {
            for (int i = 0; i < array.length; i++) {
                if (i != 0) {
                    writer.print(' ');
                }
                writer.print(array[i]);
            }
        }

        public void printLine(long[] array) {
            print(array);
            writer.println();
        }

        public void close() {
            writer.close();
        }

    }

    static interface IntQueue extends IntCollection {
    }

    static interface IntIterator {
        public int value() throws NoSuchElementException;

        public boolean advance();

        public boolean isValid();

    }

    static interface IntComparator {
        public static final IntComparator DEFAULT = (first, second) -> {
            if (first < second) {
                return -1;
            }
            if (first > second) {
                return 1;
            }
            return 0;
        };

        public int compare(int first, int second);

    }

    static class MiscUtils {
        public static void decreaseByOne(int[]... arrays) {
            for (int[] array : arrays) {
                for (int i = 0; i < array.length; i++) {
                    array[i]--;
                }
            }
        }

    }

    static class InputReader {
        private InputStream stream;
        private byte[] buf = new byte[1024];
        private int curChar;
        private int numChars;
        private InputReader.SpaceCharFilter filter;

        public InputReader(InputStream stream) {
            this.stream = stream;
        }

        public void readIntArrays(int[]... arrays) {
            for (int i = 0; i < arrays[0].length; i++) {
                for (int j = 0; j < arrays.length; j++) {
                    arrays[j][i] = readInt();
                }
            }
        }

        public int read() {
            if (numChars == -1) {
                throw new InputMismatchException();
            }
            if (curChar >= numChars) {
                curChar = 0;
                try {
                    numChars = stream.read(buf);
                } catch (IOException e) {
                    throw new InputMismatchException();
                }
                if (numChars <= 0) {
                    return -1;
                }
            }
            return buf[curChar++];
        }

        public int readInt() {
            int c = read();
            while (isSpaceChar(c)) {
                c = read();
            }
            int sgn = 1;
            if (c == '-') {
                sgn = -1;
                c = read();
            }
            int res = 0;
            do {
                if (c < '0' || c > '9') {
                    throw new InputMismatchException();
                }
                res *= 10;
                res += c - '0';
                c = read();
            } while (!isSpaceChar(c));
            return res * sgn;
        }

        public boolean isSpaceChar(int c) {
            if (filter != null) {
                return filter.isSpaceChar(c);
            }
            return isWhitespace(c);
        }

        public static boolean isWhitespace(int c) {
            return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
        }

        public interface SpaceCharFilter {
            public boolean isSpaceChar(int ch);

        }

    }

    static class IntBidirectionalGraph extends IntGraph {
        public int[] transposedEdge;

        public IntBidirectionalGraph(int vertexCount) {
            this(vertexCount, vertexCount);
        }

        public IntBidirectionalGraph(int vertexCount, int edgeCapacity) {
            super(vertexCount, 2 * edgeCapacity);
            transposedEdge = new int[2 * edgeCapacity];
        }

        public static IntBidirectionalGraph createWeightedGraph(int vertexCount, int[] from, int[] to, int[] weight) {
            IntBidirectionalGraph graph = new IntBidirectionalGraph(vertexCount, from.length);
            for (int i = 0; i < from.length; i++) {
                graph.addWeightedEdge(from[i], to[i], weight[i]);
            }
            return graph;
        }

        public int addEdge(int fromID, int toID, int weight, long capacity, int reverseEdge) {
            int lastEdgeCount = edgeCount;
            super.addEdge(fromID, toID, weight, capacity, reverseEdge);
            super.addEdge(toID, fromID, weight, capacity, reverseEdge == -1 ? -1 : reverseEdge + 1);
            this.transposedEdge[lastEdgeCount] = lastEdgeCount + 1;
            this.transposedEdge[lastEdgeCount + 1] = lastEdgeCount;
            return lastEdgeCount;
        }

        protected int entriesPerEdge() {
            return 2;
        }

        protected void ensureEdgeCapacity(int size) {
            if (size > edgeCapacity()) {
                super.ensureEdgeCapacity(size);
                transposedEdge = resize(transposedEdge, edgeCapacity());
            }
        }

    }

    static class IntegerUtils {
        public static int longCompare(long a, long b) {
            if (a < b) {
                return -1;
            }
            if (a > b) {
                return 1;
            }
            return 0;
        }

    }

    static interface IntCollection extends IntStream {
    }

    static class IntGraph {
        public static final int REMOVED_BIT = 0;
        protected int vertexCount;
        protected int edgeCount;
        private int[] firstOutbound;
        private int[] firstInbound;
        private Edge[] edges;
        private int[] nextInbound;
        private int[] nextOutbound;
        private int[] from;
        private int[] to;
        private int[] weight;
        public long[] capacity;
        private int[] reverseEdge;
        private int[] flags;

        public IntGraph(int vertexCount) {
            this(vertexCount, vertexCount);
        }

        public IntGraph(int vertexCount, int edgeCapacity) {
            this.vertexCount = vertexCount;
            firstOutbound = new int[vertexCount];
            Arrays.fill(firstOutbound, -1);

            from = new int[edgeCapacity];
            to = new int[edgeCapacity];
            nextOutbound = new int[edgeCapacity];
            flags = new int[edgeCapacity];
        }

        public int addEdge(int fromID, int toID, int weight, long capacity, int reverseEdge) {
            ensureEdgeCapacity(edgeCount + 1);
            if (firstOutbound[fromID] != -1) {
                nextOutbound[edgeCount] = firstOutbound[fromID];
            } else {
                nextOutbound[edgeCount] = -1;
            }
            firstOutbound[fromID] = edgeCount;
            if (firstInbound != null) {
                if (firstInbound[toID] != -1) {
                    nextInbound[edgeCount] = firstInbound[toID];
                } else {
                    nextInbound[edgeCount] = -1;
                }
                firstInbound[toID] = edgeCount;
            }
            this.from[edgeCount] = fromID;
            this.to[edgeCount] = toID;
            if (capacity != 0) {
                if (this.capacity == null) {
                    this.capacity = new long[from.length];
                }
                this.capacity[edgeCount] = capacity;
            }
            if (weight != 0) {
                if (this.weight == null) {
                    this.weight = new int[from.length];
                }
                this.weight[edgeCount] = weight;
            }
            if (reverseEdge != -1) {
                if (this.reverseEdge == null) {
                    this.reverseEdge = new int[from.length];
                    Arrays.fill(this.reverseEdge, 0, edgeCount, -1);
                }
                this.reverseEdge[edgeCount] = reverseEdge;
            }
            if (edges != null) {
                edges[edgeCount] = createEdge(edgeCount);
            }
            return edgeCount++;
        }

        protected final GraphEdge createEdge(int id) {
            return new GraphEdge(id);
        }

        public final int addFlowWeightedEdge(int from, int to, int weight, long capacity) {
            if (capacity == 0) {
                return addEdge(from, to, weight, 0, -1);
            } else {
                int lastEdgeCount = edgeCount;
                addEdge(to, from, -weight, 0, lastEdgeCount + entriesPerEdge());
                return addEdge(from, to, weight, capacity, lastEdgeCount);
            }
        }

        protected int entriesPerEdge() {
            return 1;
        }

        public final int addWeightedEdge(int from, int to, int weight) {
            return addFlowWeightedEdge(from, to, weight, 0);
        }

        public final int vertexCount() {
            return vertexCount;
        }

        protected final int edgeCapacity() {
            return from.length;
        }

        public final int firstOutbound(int vertex) {
            int id = firstOutbound[vertex];
            while (id != -1 && isRemoved(id)) {
                id = nextOutbound[id];
            }
            return id;
        }

        public final int nextOutbound(int id) {
            id = nextOutbound[id];
            while (id != -1 && isRemoved(id)) {
                id = nextOutbound[id];
            }
            return id;
        }

        public final int destination(int id) {
            return to[id];
        }

        public final int weight(int id) {
            if (weight == null) {
                return 0;
            }
            return weight[id];
        }

        public final boolean flag(int id, int bit) {
            return (flags[id] >> bit & 1) != 0;
        }

        public final boolean isRemoved(int id) {
            return flag(id, REMOVED_BIT);
        }

        protected void ensureEdgeCapacity(int size) {
            if (from.length < size) {
                int newSize = Math.max(size, 4 * from.length / 3);
                if (edges != null) {
                    edges = resize(edges, newSize);
                }
                from = resize(from, newSize);
                to = resize(to, newSize);
                nextOutbound = resize(nextOutbound, newSize);
                if (nextInbound != null) {
                    nextInbound = resize(nextInbound, newSize);
                }
                if (weight != null) {
                    weight = resize(weight, newSize);
                }
                if (capacity != null) {
                    capacity = resize(capacity, newSize);
                }
                if (reverseEdge != null) {
                    reverseEdge = resize(reverseEdge, newSize);
                }
                flags = resize(flags, newSize);
            }
        }

        protected final int[] resize(int[] array, int size) {
            int[] newArray = new int[size];
            System.arraycopy(array, 0, newArray, 0, array.length);
            return newArray;
        }

        private long[] resize(long[] array, int size) {
            long[] newArray = new long[size];
            System.arraycopy(array, 0, newArray, 0, array.length);
            return newArray;
        }

        private Edge[] resize(Edge[] array, int size) {
            Edge[] newArray = new Edge[size];
            System.arraycopy(array, 0, newArray, 0, array.length);
            return newArray;
        }

        protected class GraphEdge implements Edge {
            protected int id;

            protected GraphEdge(int id) {
                this.id = id;
            }

        }

    }

    static class ArrayUtils {
        public static int[] createArray(int count, int value) {
            int[] array = new int[count];
            Arrays.fill(array, value);
            return array;
        }

        public static long[] createArray(int count, long value) {
            long[] array = new long[count];
            Arrays.fill(array, value);
            return array;
        }

    }

    static interface Edge {
    }

    static interface IndependentSetSystem {
        public boolean join(int first, int second);

        public int get(int index);

        public static interface Listener {
            public void joined(int joinedRoot, int root);

        }

    }

    static interface IntStream extends Iterable<Integer>, Comparable<IntStream> {
        public IntIterator intIterator();

        default public Iterator<Integer> iterator() {
            return new Iterator<Integer>() {
                private IntIterator it = intIterator();

                public boolean hasNext() {
                    return it.isValid();
                }

                public Integer next() {
                    int result = it.value();
                    it.advance();
                    return result;
                }
            };
        }

        default public int compareTo(IntStream c) {
            IntIterator it = intIterator();
            IntIterator jt = c.intIterator();
            while (it.isValid() && jt.isValid()) {
                int i = it.value();
                int j = jt.value();
                if (i < j) {
                    return -1;
                } else if (i > j) {
                    return 1;
                }
                it.advance();
                jt.advance();
            }
            if (it.isValid()) {
                return 1;
            }
            if (jt.isValid()) {
                return -1;
            }
            return 0;
        }

    }
}

