/*
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``````
*/
#ifdef aimbot
#pragma comment(linker, "/stack:200000000")
#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#pragma GCC optimize("unroll-loops")
#endif
#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <map>
#include <set>
#include <queue>
#include <ostream>
#include <istream>
#include <typeinfo>
#include <iomanip>
#include <cstdio>
#include <cstdlib>
#include <cassert>
#include <limits>
#include <fstream>
#include <array>
#include <list>
#include <bitset>
#include <functional>
#include <random>
#include <cstring>
#define mt make_tuple
#define x first
#define y second
#define pb push_back
#define ppb pop_back
#define mp make_pair
#define umap unordered_map
#define uset unordered_set
#define elif else if
#define len(v) ((int)v.size())
#define f(i, n) for (int i = 0; i < (n); i++)
#define rof(i, n) for (int i = ((n) - 1); i >= 0; i--)
#define apply(v, act) for (auto &x : v) { act; }
#define fuck(args...) {string s = #args;deque<string> deq;\
string buf = "";int bal = 0;for (char c : s) {\
if (c == '(' || c == '[' || c == '{') {bal++;\
} else if (c == ')' || c == ']' || c == '}') {\
bal--;} else {if (bal == 0) {if (c == ',') {\
deq.pb(buf);buf = "";} else {if (c != ' ') {\
buf += c;}}}}}if (!buf.empty()) {deq.pb(buf);}\
smart_io::precall_print();smart_io::_print(deq, args);}
#define print \
smart_io::precall_print(); \
cout,
#define scan cin,
#ifdef fast_allocator
const int MAXMEM = 50000000;
char _memory[MAXMEM];
size_t _ptr = 0;
void* operator new(size_t _x) { _ptr += _x; assert(_ptr < MAXMEM); return _memory + _ptr - _x; }
void operator delete (void*) noexcept {}
#endif
using namespace std;
char string_in_buffer[(int)260];
void fast_scan(int &x) { scanf("%d", &x); }
void fast_scan(long long &x) { scanf("%lld", &x); }
void fast_scan(unsigned long long &x) { scanf("%llu", &x); }
void fast_scan(double &x) { scanf("%lf", &x); }
void fast_scan(long double &x) { scanf("%Lf", &x); }
void fast_scan(char &x) {
scanf("%c", &x);
if (x == '\n') {
fast_scan(x);
}
}
void fast_scan(string &x) {
scanf("%s", string_in_buffer);
x = string(string_in_buffer);
}
template<class TFirst, class TSecond>
void fast_scan(pair<TFirst, TSecond> &p) {
fast_scan(p.first);
fast_scan(p.second);
}
template <class T>
void fast_scan(vector<T> &v) {
for (auto &x : v) fast_scan(x);
}
void fast_print(const int &x) { printf("%d", x); }
void fast_print(const long long &x) { printf("%lld", x); }
void fast_print(const unsigned long long &x) { printf("%llu", x); }
void fast_print(const double &x) { printf("%.15lf", x); }
void fast_print(const long double &x) { printf("%.15Lf", x); }
void fast_print(const char &x) { printf("%c", x); };
void fast_print(const string &x) { printf("%s", x.c_str());}
void fast_print(const char v[]) { fast_print((string)v); }
template<class TFirst, class TSecond>
void fast_print(const pair<TFirst, TSecond> &p) {
fast_print(p.first);
fast_print(' ');
fast_print(p.second);
}
template <class T>
void fast_print(const vector<T> &v) {
if (v.empty()) return;
fast_print(v[0]);
for (int i = 1; i < v.size(); i++) {
fast_print(' ');
fast_print(v[i]);
}
}
template <class T>
void fast_print(const vector<vector<T>> &v) {
if (v.empty()) return;
fast_print(v[0]);
for (int i = 1; i < v.size(); i++) {
fast_print('\n');
fast_print(v[i]);
}
}
template <class T>
void fast_print(const T &v) {
for (const auto &x : v) {
fast_print(x);
fast_print(' ');
}
}
using namespace std;
namespace smart_io {
string print_start = "";
string sep = " ";
bool first_print = false;
void precall_print() {
fast_print(print_start);
print_start = "\n";
first_print = true;
}
void _print(deque<string>) {}
template<class T, class... Args>
void _print(deque<string> names, T kek, Args... args) {
if (!first_print) {
fast_print("\n");
} else {
first_print = false;
}
fast_print(names.front());
fast_print(" = ");
fast_print(kek);
names.pop_front();
_print(names, args...);
}
} //namespace smart_io
template <class T>
ostream &operator,(ostream &os, const T &object) {
if (!smart_io::first_print) {
fast_print(smart_io::sep);
} else {
smart_io::first_print = false;
}
fast_print(object);
return os;
}
template <class T>
istream &operator,(istream &is, T &object) {
fast_scan(object);
return is;
}
#define int long long
namespace typedefs {
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef long double ld;
}
namespace numbers_operation {
template<class T>
T floor_mod(T a, T b) {
if (a % b == 0) return 0;
if (a >= 0 && b >= 0) return a % b;
if (a <= 0 && b <= 0) return a % b;
return abs(b) - (abs(a) % abs(b));
}
}
using namespace numbers_operation;
using namespace typedefs;
#define end aaoenthuosaeuh
const int N = 510;
int w, h;
int n;
int A, B, C;
vector<vector<int>> player;
pii st, end;
const vector<pii> shifts = {
mp(0, 1),
mp(1, 0),
mp(0, -1),
mp(-1, 0)
};
int dist[N][N][2][4];
enum StateType {
WITH_HUMAN, FLY
};
struct State {
StateType type;
int dir;
pii pos;
State() {}
State(StateType _type, pii _pos, int _dir) {
type = _type;
pos = _pos;
dir = _dir;
}
int get_dist() {
return dist[pos.x][pos.y][type][dir];
}
void set_dist(int _d) {
dist[pos.x][pos.y][type][dir] = _d;
}
};
bool norm(pii ceil) {
return 0 <= ceil.x && ceil.x < N && 0 <= ceil.y && ceil.y < N;
}
pii operator+(pii a, pii b) {
return mp(a.x + b.x, a.y + b.y);
}
signed main(signed argc, char *argv[]) {
{
scan w, h;
w++;h++;
scan A, B, C;
}
{
f(i, N) {
f(j, N) {
f(k, 2) {
f(t, 4) {
dist[i][j][k][t] = 1e18;
}
}
}
}
}
{
deque<pii> deq;
player.resize(N, vector<int>(N, 1e18));
scan n;
f(i, n) {
pii p;
scan p;
player[p.x][p.y] = 0;
if (i == 0) {
st = p;
}
if (i == n - 1) {
end = p;
}
deq.pb(p);
}
while (!deq.empty()) {
pii v = deq[0];
deq.pop_front();
for (pii d : shifts) {
pii sub = v + d;
if (norm(sub)) {
if (player[sub.x][sub.y] > player[v.x][v.y] + 1) {
player[sub.x][sub.y] = player[v.x][v.y] + 1;
deq.pb(sub);
}
}
}
}
}
{
auto cmp = [](State a, State b) {
return a.get_dist() > b.get_dist();
};
priority_queue<State, vector<State>, decltype(cmp)> deq(cmp);
State start(WITH_HUMAN, st, 0);
start.set_dist(0);
deq.push(start);
while (!deq.empty()) {
State v = deq.top();
deq.pop();
if (v.type == WITH_HUMAN) {
for (pii d : shifts) {
pii sub = mp(v.pos.x + d.x, v.pos.y + d.y);
if (norm(sub)) {
State s(WITH_HUMAN, sub, 0);
if (s.get_dist() > v.get_dist() + C) {
s.set_dist(v.get_dist() + C);
deq.push(s);
}
}
}
f(d, len(shifts)) {
State s(FLY, v.pos, d);
if (s.get_dist() > v.get_dist() + B) {
s.set_dist(v.get_dist() + B);
deq.push(s);
}
}
} else if (v.type == FLY) {
State s(WITH_HUMAN, v.pos, 0);
if (s.get_dist() > v.get_dist() + player[v.pos.x][v.pos.y] * C) {
s.set_dist(v.get_dist() + player[v.pos.x][v.pos.y] * C);
deq.push(s);
}
pii sub = v.pos + shifts[v.dir];
if (norm(sub)) {
State s(FLY, sub, v.dir);
if (s.get_dist() > v.get_dist() + A) {
s.set_dist(v.get_dist() + A);
deq.push(s);
}
}
}
}
print State(WITH_HUMAN, end, 0).get_dist();
// print State(WITH_HUMAN, mp(1, 2), 0).get_dist();
}
}
