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                           .odNMMNh+-`                                                                   `-/+shmNNmdyo:.`
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                                `:hNMms-`                                                                                                               :yMMNy-                                                                                            `-`
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                                                  `.:sdNNNNdy+-``                                                                       `.:ohmNNms:`                                       `:/-:/+ooo/.` ./shhs+-   `:oydho-``:sysoooydyo-` `-//+ooo/.`
                                                     `./sdNMMNmho/-`                                                                `.-/shmNMmh+-`                                         .+ss:` `./hy:` `-yh:`      .+ds.    .+-` .omo.  .+s:` `./hh:`
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                                                                     ``.:/++oooo++//::--.......-:/ymmdmds+++++++++++++++++++++/:.`                                                            .:+o+/-.`  .:ossooo+/:.`-+s+-.:oo:. `/osyso-` `.:+o+/:.`
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                                                                                                     `/hdddy.
                                                                                                      .ydddh/`
                                                                                                      `ohddho`
                                                                                                      `+hdddo`
                                                                                                      `+hddho`
                                                                                                      `/yhhs:`

*/

#include<bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define eb emplace_back
#define rng(a) a.begin(),a.end()
using namespace std;
typedef long long ll;





main(){
int h,w,n;
int x,y;
cin >> h >> w >> n >> x >> y;
string s,t;
cin >> s >> t;
int sx = y;
for(int i = 0;i<n;i++){
    if(s[i]=='L') sx--;
    if(sx<1){cout << "NO"; return 0;}
    if(t[i]=='R' && sx!=w) sx++;
}
sx = y;
for(int i = 0;i<n;i++){
    if(s[i]=='R') sx++;
    if(sx>w){cout << "NO"; return 0;}
    if(t[i]=='L' && sx!=1) sx--;
}
int sy = x;
for(int i = 0;i<n;i++){
    if(s[i]=='U') sy--;
    if(sy<1){cout << "NO"; return 0;}
    if(t[i]=='D' && sy!=h) sy++;
}
sy = x;
for(int i = 0;i<n;i++){
    if(s[i]=='D') sy++;
    if(sy>h){cout << "NO"; return 0;}
    if(t[i]=='U' && sy!=1) sy--;
}
cout << "YES";


}


Measured memory_bytes: 900