using System; using System.Collections; using System.Collections.Generic; using System.IO; using System.Linq; class Program { static void Main(string[] args) { var N = sc.ReadInt(); var M = sc.ReadInt(); var q = new Deque(N); for (int i = 0; i < N; i++) { var x = sc.ReadInt(); q.PushBack(x); } var S = sc.ReadStr(); foreach (var c in S) { if (c == 'L') { var x = 0L; var y = 0L; if (q.Length > 0) x = q.PopFront(); if (q.Length > 0) y = q.PopFront(); q.PushFront(x + y); q.PushBack(0); } else { var x = 0L; var y = 0L; if (q.Length > 0) x = q.PopBack(); if (q.Length > 0) y = q.PopBack(); q.PushBack(x + y); q.PushFront(0); } } var ans = string.Join(" ", q); Console.WriteLine(ans); } class Deque : IEnumerable { public T this[int i] { get { return this.Buffer[(this.FirstIndex + i) % this.Capacity]; } set { if (i < 0) throw new ArgumentOutOfRangeException(); this.Buffer[(this.FirstIndex + i) % this.Capacity] = value; } } private T[] Buffer; private int Capacity; private int FirstIndex; private int LastIndex { get { return (this.FirstIndex + this.Length) % this.Capacity; } } public int Length; public Deque(int capacity = 16) { this.Capacity = capacity; this.Buffer = new T[this.Capacity]; this.FirstIndex = 0; } public void PushBack(T data) { if (this.Length == this.Capacity) this.Resize(); this.Buffer[this.LastIndex] = data; this.Length++; } public void PushFront(T data) { if (this.Length == this.Capacity) this.Resize(); var index = this.FirstIndex - 1; if (index < 0) index = this.Capacity - 1; this.Buffer[index] = data; this.Length++; this.FirstIndex = index; } public T PopBack() { if (this.Length == 0) throw new InvalidOperationException("データが空です。"); var data = this[this.Length - 1]; this.Length--; return data; } public T PopFront() { if (this.Length == 0) throw new InvalidOperationException("データが空です。"); var data = this[0]; this.FirstIndex++; this.FirstIndex %= this.Capacity; this.Length--; return data; } private void Resize() { var newArray = new T[this.Capacity * 2]; for (int i = 0; i < this.Length; i++) { newArray[i] = this[i]; } this.FirstIndex = 0; this.Capacity *= 2; this.Buffer = newArray; } public IEnumerator GetEnumerator() { for (int i = 0; i < this.Length; i++) { yield return this[i]; } } IEnumerator IEnumerable.GetEnumerator() { for (int i = 0; i < this.Length; i++) { yield return this[i]; } } } static Scanner sc = new Scanner(); } class Scanner { string[] S = new string[0]; int Index = 0; char[] Separators = new char[] { ' ' }; public string Next() { if (this.Index < this.S.Length) return this.S[this.Index++]; var line = ""; while (line == "") line = Console.ReadLine(); this.S = line.Split(this.Separators, StringSplitOptions.RemoveEmptyEntries); if (this.S.Length == 0) return this.Next(); this.Index = 0; return this.S[this.Index++]; } public string ReadStr() { return this.Next(); } public char ReadChar() { return this.Next()[0]; } public int ReadInt() { return int.Parse(this.Next()); } public uint ReadUInt() { return uint.Parse(this.Next()); } public long ReadLong() { return long.Parse(this.Next()); } public double ReadDouble() { return double.Parse(this.Next()); } public Tuple ReadTup(int add = 0) { return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add); } public Tuple ReadTupLong(int add = 0) { return Tuple.Create(this.ReadLong() + add, this.ReadLong() + add); } public Tuple ReadTup3(int add = 0) { return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add); } public Tuple ReadTup4(int add = 0) { return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add); } public int[] ReadIntArray(int n) { var array = new int[n]; for (int i = 0; i < array.Length; i++) { array[i] = this.ReadInt(); } return array; } public long[] ReadLongArray(int n) { var array = new long[n]; for (int i = 0; i < array.Length; i++) { array[i] = this.ReadLong(); } return array; } public double[] ReadDoubleArray(int n) { var array = new double[n]; for (int i = 0; i < array.Length; i++) { array[i] = this.ReadDouble(); } return array; } public char[] ReadCharArray(int n) { var array = new char[n]; for (int i = 0; i < array.Length; i++) { array[i] = this.ReadChar(); } return array; } public string[] ReadStrArray(int n) { var array = new string[n]; for (int i = 0; i < array.Length; i++) { array[i] = this.ReadStr(); } return array; } public Tuple[] ReadTupLongArray(int n, int add = 0) { var array = new Tuple[n]; for (int i = 0; i < n; i++) { array[i] = this.ReadTupLong(add); } return array; } public Tuple[] ReadTupArray(int n, int add = 0) { var array = new Tuple[n]; for (int i = 0; i < n; i++) { array[i] = this.ReadTup(add); } return array; } public Tuple[] ReadTup3Array(int n, int add = 0) { var array = new Tuple[n]; for (int i = 0; i < n; i++) { array[i] = this.ReadTup3(add); } return array; } public Tuple[] ReadTup4Array(int n, int add = 0) { var array = new Tuple[n]; for (int i = 0; i < n; i++) { array[i] = this.ReadTup4(add); } return array; } }