#include <fstream.h>
#include <iomanip.h>

ifstream in("computer.in");

typedef unsigned char Byte;

Byte memory[32]; 

char* tobinary(Byte b)
{
  static char c[9];
  c[8]=0;

  for(int i=0; i<8; i++)
  {
    c[7-i]=(b & 01)+'0';
    b/=2;
  }
  return c;
}

Byte getbyte(char *line)
{    
  Byte b=line[0]-'0';
  for(int i=1; i<8; i++)
  {
    b*=2;
    b+=line[i]-'0';
  }
  
  return b;
}

Byte compute()
{
  Byte accu=0, pc=0;  
  Byte inst, m=memory[0];

  bool terminate=((m >> 5)==7);
  while(!terminate)
  {
    pc=(pc+1)%32;
    
    inst=m >> 5;
    m=m&0x1f;
    switch (inst)
    {
      case 00: memory[m]=accu; break;
      case 01: accu=memory[m]; break;
      case 02: if(!accu) pc=m; break;
      case 03: break;
      case 04: accu--; break;
      case 05: accu++; break;
      case 06: pc=m; break;
      case 07: terminate=true; break;
    }
        
    m=memory[pc];
  }
  
  return accu;
}

int main()
{
  char line[9];
  while (in >> line)
  {    
    memory[0]=getbyte(line);
    for(int i=1; i<32; i++)
    {
      in >> line;
      memory[i]=getbyte(line);
    }
    cout << tobinary(compute()) << endl;
  }

  return 0;
}