<?
	//block 1	
	$nb=0;	
	$i=0;
	for ($h =1; $h <=3; $h++) {			
		for ($v =1; $v <=3; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}		
	
	//block 2	
	$nb=0;	
	$i=0;
	for ($h =4; $h <=6; $h++) {			
		for ($v =1; $v <=3; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}		
	
	//block 3	
	$nb=0;	
	$i=0;
	for ($h =7; $h <=9; $h++) {			
		for ($v =1; $v <=3; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}		
	
	//block 4
	$nb=0;	
	$i=0;
	for ($h =1; $h <=3; $h++) {			
		for ($v =4; $v <=6; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}		
	
	//block 5	
	$nb=0;	
	$i=0;
	for ($h =4; $h <=6; $h++) {			
		for ($v =4; $v <=6; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}		
	
	//block 6	
	$nb=0;	
	$i=0;
	for ($h =7; $h <=9; $h++) {			
		for ($v =4; $v <=6; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}		
	
	//block 7
	$nb=0;	
	$i=0;
	for ($h =1; $h <=3; $h++) {			
		for ($v =7; $v <=9; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}			
	
	//block 8
	$nb=0;	
	$i=0;
	for ($h =4; $h <=6; $h++) {			
		for ($v =7; $v <=9; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}		
	
	//block 9	
	$nb=0;	
	$i=0;
	for ($h =7; $h <=9; $h++) {			
		for ($v =7; $v <=9; $v++) {			
			$line = $B[$h][$v];	
			$l = strlen($line);
			if($l==1){
				$i++;
				$nb=$nb+$line;
			}else{
			$hh=$h;$vv=$v;
			}
		}
	}		
		
	if($i==8){
		$nb=45-$nb;
		if($nb>0){
			$B[$hh][$vv] = $nb;
		}	
	}	
?>
	