#include<cstdio>
using namespace std;
typedef struct{int x,y;}per;
per p[10025];
int v[105][105],w[105][105];
int main()
{
freopen("rj.in","r",stdin);
freopen("rj.out","w",stdout);
int d,s,n,m,i,j,x1,y1,x2,y2,x3,y3,min=1000000;
int dx[]={0,-1,-1,-1,0,1,1,1,0};
int dy[]={0,-1,0,1,1,1,0,-1,-1};
char c;
scanf("%d%d",&n,&m);
for(i=1;i<=n;i++)for(j=1;j<=m;j++)
{
scanf("%c",&c);
if(c=='\n')scanf("%c",&c);
if(c==' ')w[i][j]=v[i][j]=0;
else if(c=='X')w[i][j]=v[i][j]=1;
else if(c=='R'){x2=i;y2=j;}
else{x3=i;y3=j;}
}
for(i=0;i<=n+1;i++){w[i][n+1]=w[n+1][i]=1;w[i][0]=w[0][i]=1;v[i][n+1]=v[n+1][i]=1;v[0][i]=v[i][0]=1;}
d=s=1;v[x2][y2]=1;
p[d].x=x2;
p[d].y=y2;
while(s<=d)
{
x1=p[s].x;
y1=p[s].y;
for(i=1;i<=8;i++)if(v[x1+dx[i]][y1+dy[i]]==0)
{
d++;
p[d].x=x1+dx[i];
p[d].y=y1+dy[i];
v[p[d].x][p[d].y]=v[x1][y1]+1;
}
s++;
}
s=d=1;w[x3][y3]=1;
p[d].x=x3;
p[d].y=y3;
while(s<=d)
{
x1=p[s].x;
y1=p[s].y;
for(i=1;i<=8;i++)if(w[x1+dx[i]][y1+dy[i]]==0)
{
d++;
p[d].x=x1+dx[i];
p[d].y=y1+dy[i];
w[p[d].x][p[d].y]=w[x1][y1]+1;
if(v[p[d].x][p[d].y]==w[p[d].x][p[d].y]&&v[p[d].x][p[d].y]<min){min=v[p[d].x][p[d].y];x2=p[d].x;y2=p[d].y;}
}
s++;
}
printf("%d %d %d",min,x2,y2);
return 0;
}