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#include<fstream>
#include<cstring>
using namespace std;
ifstream f("rj.in");
ofstream g("rj.out");
int n,m,r[105][105],ju[105][105],r1,r2,j1,j2;
char c[112];
short ox[] = {-1,-1,-1, 0, 1, 1, 1, 0};
short oy[] = {-1, 0, 1, 1, 1, 0,-1,-1};
struct lee
{
int l,c;
};
lee v[10000];
int main()
{
f>>n>>m;
f.get();
int i,j;
for(i=1;i<=n;++i)
{
f.getline(c,110);
for(j=0;j<strlen(c);++j){
if(c[j]==' ')
continue;
else
if(c[j]=='X')
r[i][j+1]=-1;
else
if(c[j]=='R'){
r1=i;
r2=j+1;
}
else
{
j1=i;
j2=j+1;
}
}
}
for(i=0;i<=n+1;++i)
r[0][i]=r[n+1][i]=-1;
for(i=0;i<=m+1;++i)
r[i][0]=r[i][m+1]=-1;
for(i=0;i<=n+1;++i)
for(j=0;j<=m+1;++j)
ju[i][j]=r[i][j];
r[r1][r2]=1;
ju[j1][j2]=1;
int prim=1,ultim=1;
v[prim].l=r1;
v[prim].c=r2;
while(prim<=ultim)
{
for(i=0;i<=7;++i)
{
int x=v[prim].l+ox[i];
int y=v[prim].c+oy[i];
if(r[x][y]==0)
{
++ultim;
v[ultim].l=x;
v[ultim].c=y;
r[x][y]=r[v[prim].l][v[prim].c]+1;
}
}
++prim;
}
prim=1;
ultim=1;
v[prim].l=j1;
v[prim].c=j2;
while(prim<=ultim)
{
for(i=0;i<=7;++i)
{
int x=v[prim].l+ox[i];
int y=v[prim].c+oy[i];
if(ju[x][y]==0)
{
++ultim;
v[ultim].l=x;
v[ultim].c=y;
ju[x][y]=ju[v[prim].l][v[prim].c]+1;
}
}
++prim;
}
int tmin=100023l;
int ll=0;
int cc=0;
for(i=1;i<=n;++i)
for(j=1;j<=m;++j){
if(r[i][j]==0)
r[i][j]=-1;
if(ju[i][j]==0)
ju[i][j]=-1;
if(r[i][j]==ju[i][j] && r[i][j]>0){
tmin=min(tmin,r[i][j]);
if(r[i][j]==tmin)
{
ll=i;
cc=j;
}
}
}
g<<tmin<<" "<<ll<<" "<<cc<<'\n';
return 0;
}