#include <fstream.h>

fstream inFile("computer.in",ios::in);

int mem[32];
int mem2[32];
int acc;
int pc;

#define code(x) (0xE0 & x)
#define addr(x) (0x1F & x)

void solveCase() {
  acc = 0;
  pc = 0;
  int aktCode = mem[0];
//  for (int i = 0; i < 32; i++) {
//    cout << i << ": " << hex << mem[i] << endl;
//  }
//  cout << endl << endl;
  while (code(aktCode) != 0xE0) {   
    pc++;
//    cout << hex << acc << " " << pc << " " << hex << aktCode << " " <<
//            hex << code(aktCode) << " " << hex << addr(aktCode) << endl;
    switch (code(aktCode)) {
      case 0x00: // Sta X
                 mem[addr(aktCode)] = acc;
                 break;
      case 0x20: // Lda X
                 acc = mem[addr(aktCode)];
                 break;
      case 0x40: //beq X
                 if (acc == 0) {
		   pc = addr(aktCode);
		 }
                 break;
      case 0x60: // NOP
                 break;
      case 0x80: // DEC
                 acc--;
		 if (acc < 0) acc = 255;
                 break;
      case 0xA0: // INC
                 acc++;
		 if (acc > 255) acc = 0;
                 break;
      case 0xC0: // JMP x
                 pc = addr(aktCode);
                 break;
      case 0xE0: // HLT
                 break;
    }
    aktCode = mem[pc];
  }
  for (int i = 7; i >= 0; i--) {
    if (acc & (1 << i)) cout << '1'; else cout << '0';
  } 
  cout << endl;
}

void readCase() {
  char aktByte[8];
  for (int i = 0; i < 32; i++) {
    mem[i] = 0;
    inFile >> aktByte;
    int bitPos = 7;
    for (int j = 0; j < 8; j++) {
      if (aktByte[j] == '1') mem[i] |= (1 << bitPos);
      mem2[i] = mem[i];
      bitPos--; 
//      cout << mem[i] << " " <<  bitPos << " " << aktByte[j] << endl;
    }
//    cout << i << ": " << mem[i] << endl << endl;
  }
}


int main() {
  while (inFile) {
    readCase();
    if (inFile.eof()) return 0;
    solveCase();
  }  
  return 0;
}