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#include <stdio.h>
#include <string.h>

int num = 0;

struct CallTest
{
	int cs, top, stack[32];
	
	// Initialize the machine. Invokes any init statement blocks. Returns 0
	// if the machine begins in a non-accepting state and 1 if the machine
	// begins in an accepting state.
	void init( );
	
	// Execute the machine on a block of data. Returns -1 if after processing
	// the data, the machine is in the error state and can never accept, 0 if
	// the machine is in a non-accepting state and 1 if the machine is in an
	// accepting state.
	void execute( const char *data, int len );
	
	// Indicate that there is no more data. Returns -1 if the machine finishes
	// in the error state and does not accept, 0 if the machine finishes
	// in any other non-accepting state and 1 if the machine finishes in an
	// accepting state.
	int finish( );
};



static const char  _CallTest_trans_keys [] = { 1, 0, 3, 6, 2, 4, 0, 0, 5, 5, 2, 2, 8, 11, 12, 12, 12, 12, 11, 11, 12, 12, 4, 4, 9, 9, 8, 8, 13, 13, 8, 8, 10, 10, 1, 0, 11, 11, 7, 7, 7, 7, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0 ,  };
static const char  _CallTest_char_class [] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 4, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 8, 1, 1, 1, 1, 1, 9, 1, 1, 10, 11, 1, 1, 12, 1, 1, 1, 13, 0 ,  };
static const char  _CallTest_index_offsets [] = { 0, 0, 4, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 24, 25, 26, 27, 27, 27, 27, 27, 0 ,  };
static const char  _CallTest_indicies [] = { 0, 0, 1, 2, 3, 0, 0, 4, 5, 6, 7, 1, 1, 8, 9, 10, 11, 12, 13, 13, 14, 15, 16, 17, 19, 20, 21, 0 ,  };
static const char  _CallTest_index_defaults [] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 18, 1, 1, 1, 22, 1, 1, 1, 1, 0 ,  };
static const char  _CallTest_trans_cond_spaces [] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0 ,  };
static const char  _CallTest_cond_targs [] = { 2, 0, 4, 3, 23, 5, 6, 7, 12, 8, 9, 10, 11, 3, 14, 15, 16, 17, 24, 19, 20, 21, 25, 0 ,  };
static const char  _CallTest_cond_actions [] = { 1, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 4, 0 ,  };
static const char  _CallTest_nfa_targs [] = { 0, 0 ,  };
static const char  _CallTest_nfa_offsets [] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ,  };
static const char  _CallTest_nfa_push_actions [] = { 0, 0 ,  };
static const char  _CallTest_nfa_pop_trans [] = { 0, 0 ,  };
static const int  CallTest_start  = 1;
static const int  CallTest_first_final  = 23;
static const int  CallTest_error  = 0;
static const int  CallTest_en_even  = 13;
static const int  CallTest_en_odd  = 18;
static const int  CallTest_en_fail  = 22;
static const int  CallTest_en_main  = 1;
void CallTest::init( )
{
	num = 0;
	
	{
		cs = ( int ) CallTest_start;
		top = 0;
	}
}

void CallTest::execute( const char *data, int len )
{
	const char *p = data;
	const char *pe = data+len;
	
	
	{
		int _trans = 0;
		const char  *_keys;
		const char  *_inds;
		if ( p == pe  )
		goto _test_eof;
		
		if ( cs == 0  )
		goto _out;
		
		_resume :
		_keys = _CallTest_trans_keys + (cs<<1);
		_inds = _CallTest_indicies + _CallTest_index_offsets[cs];
		if ( ((*( p  ))
		)<= 118 && ((*( p  ))
		)>= 10  )
		{
			int _ic = ( int ) _CallTest_char_class[( int ) ((*( p  ))
			)- 10];
			if ( _ic <= ( int ) (*( _keys+1  ))
			&& _ic >= ( int ) (*( _keys  ))
			)
			_trans = ( int ) (*( _inds + ( int ) (_ic - ( int ) (*( _keys  ))
			) ))
			;
			
			else
			_trans = ( int ) _CallTest_index_defaults[cs];
			
		}
		
		else
		{
			_trans = ( int ) _CallTest_index_defaults[cs];
		}
		
		
		goto _match_cond;
		
		_match_cond :
		cs = ( int ) _CallTest_cond_targs[_trans];
		if ( _CallTest_cond_actions[_trans]== 0  )
		goto _again;
		
		
		switch ( _CallTest_cond_actions[_trans] ) {
			case 2 :
			{
				if ( num & 1 )
				{
					stack[top] = cs;
					top += 1;
					cs = (18);
					goto _again;
				}
				
				else
				{
					stack[top] = cs;
					top += 1;
					cs = 13;
					goto _again;
				}
				
			}
			
			break;
			case 3 :
			{
				{
					p = p - 1;
					
				}
				{
					top -= 1;
					cs = stack[top];
					goto _again;
				}
				
			}
			
			break;
			case 4 :
			{
				{
					p = p - 1;
					
				}
				{
					top -= 1;
					cs = stack[top];
					goto _again;
				}
				
			}
			
			break;
			case 1 :
			{
				num = num * 10 + ((((*( p  ))
				)) - '0'); 
			}
			
			break;
			
		}
		
		_again :
		if ( cs == 0  )
		goto _out;
		
		p+= 1;
		if ( p != pe  )
		goto _resume;
		
		
		_test_eof :
		{}
		
		_out :
		{}
		
	}
}

int CallTest::finish( )
{
	if ( this->cs == CallTest_error )
	return -1;
	if ( this->cs >= CallTest_first_final )
	return 1;
	return 0;
}

#define BUFSIZE 1024

void test( const char *buf )
{   
	CallTest test;
	
	test.init();
	test.execute( buf, strlen(buf) );
	if ( test.finish() > 0 )
	printf( "ACCEPT\n" );
	else
	printf( "FAIL\n" );
}

int main()
{
	test( "78 even\n" );
	test( "89 odd\n" );
	test( "1 even\n" );
	test( "0 odd\n" );
	test( "OA ok\n" );
	test( "OA error1\n" );
	test( "OA error2\n" );
	return 0;
}