#include <fstream>
using namespace std;
ifstream f("coduri.in");
ofstream g("coduri.out");
int n, h, d;
char a[16]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'},c,cod[65], cod1[65];
char w[64]={'0','0','0','0','0','0','0','1','0','0','1','0','0','0','1','1','0','1','0','0','0','1','0','1','0','1','1','0','0','1','1','1','1','0','0','0','1','0','0','1','1','0','1','0','1','0','1','1','1','1','0','0','1','1','0','1','1','1','1','0','1','1','1','1'};
int i,j,x,q,nrx=0,nrg;
int main()
{
f>>n>>h>>d;
for(i=1;i<=n;i++)
{
f>>c;
if(c=='H')
{
for(j=1;j<=h;j++)
{
f>>cod[j];
if(cod[j]>'9') q=cod[j]-'A'+10; else q=cod[j]-'0';
g<<w[4*q+0]<<w[4*q+1]<<w[4*q+2]<<w[4*q+3];
}
}
else
if(c=='D')
{
for(int k=1;k<=d;k++)f>>cod1[k];
for(j=1;j<=h;j++)
{
x=(cod1[j*4-3]-'0')*8+(cod1[j*4-2]-'0')*4+(cod1[j*4-1]-'0')*2+(cod1[j*4]-'0');
g<<a[x];
}
}
else
{
for(j=1;j<=h;j++)
f>>cod[j];
nrg=0;
for(int k=1;k<=d;k++)f>>cod1[k];
for(j=1;j<=h;j++)
{
if(cod[j]=='X')
{
if(cod1[j*4-3]!='X'&&cod1[j*4-2]!='X'&&cod1[j*4-1]!='X'&&cod1[j*4]!='X')
{
x=(cod1[j*4-3]-'0')*8+(cod1[j*4-2]-'0')*4+(cod1[j*4-1]-'0')*2+(cod1[j*4]-'0');
cod[j]=a[x];
}
else nrg++;
}
}
if(nrg>0) {nrx++;g<<0;}
else
for(j=1;j<=h;j++)
{
g<<(char) cod[j];
}
}
g<<'\n';
}
g<<nrx;
g.close();
return 0;
}
