$temp = array(1 => array(), 2 => array(), 3 => array(), 4 => array());
				$temp_out = array(1 => array(), 2 => array(), 3 => array(), 4 => array());
				$num = array(1 => 0, 2 => 0, 3 => 0, 4 => 0);
				$x = 0;
				while ($x < 4) {
					$y = 0;
					while ($y < 4) {
						$var = $numbers[$x + 4*$y];
						if ($var != 0) {
							$temp[$x + 1][] = $var;
							$num[$x + 1]++;
						}
						$y++;
					}
					if ($num[$x + 1] > 0) {
						$b1 = $temp[$x + 1][0];
						if ($num[$x + 1] > 1) {
							$b2 = $temp[$x + 1][1];
							if ($num[$x + 1] > 2) {
								$b3 = $temp[$x + 1][2];
								if ($num[$x + 1] > 3)
									$b4 = $temp[$x + 1][3];
								else
									$b4 = 0;
							}
							else
								$b3 = $b4 = 0;
						}
						else
							$b2 = $b3 = $b4 = 0;
					}
					else 
						$b1 = $b2 = $b3 = $b4 = 0;
					
					if ($b1 == $b2) {
						$b1 = $b1 + $b2;
						if ($b3 == $b4) {
							$b2 = $b3 + $b4;
							$b3 = 0;
						}
						else {
							$b2 = $b3;
							$b3 = $b4;
						}
						$b4 = 0;
					}
					elseif ($b2 == $b3) {
						$b2 = $b2 + $b3;
						$b3 = $b4;
						$b4 = 0;
					}
					elseif ($b3 == $b4) {
						$b3 = $b3 + $b4;
						$b4 = 0;
					}
					$temp_out[$x + 1][0] = $b1;
					$temp_out[$x + 1][1] = $b2;
					$temp_out[$x + 1][2] = $b3;
					$temp_out[$x + 1][3] = $b4;
					$x++;
				}