else if( dy == 0 && dx == 1 )
	{
		int ret =0;
		int jDir;
		char x;
		for( size_t col= 0; col < SIZE; col++)
		{
			jDir = 0;
			for( size_t row = 3; row < -1; row--)
			{
				if( game->board[col][row] == ' ' )
				{
					jDir++;
					ret++;
				}
				if( game->board[col][row] != ' ' )
				{
					x = game->board[col][row];
					game->board[col][row] = game->board[col][row+jDir];
					game->board[col][row+jDir] = x;
					if(  row+jDir < 3 && game->board[col][row+jDir] == game->board[col][row+jDir+1]  )
					{
						ret++;
						if( game->board[col][row+jDir+1] == 'A' ) game->score+=4;
						if( game->board[col][row+jDir+1] == 'B' ) game->score+=8;
						if( game->board[col][row+jDir+1] == 'C' ) game->score+=16;
						if( game->board[col][row+jDir+1] == 'D' ) game->score+=32;
						if( game->board[col][row+jDir+1] == 'E' ) game->score+=64;
						if( game->board[col][row+jDir+1] == 'F' ) game->score+=128;
						if( game->board[col][row+jDir+1] == 'G' ) game->score+=256;
						if( game->board[col][row+jDir+1] == 'H' ) game->score+=512;
						if( game->board[col][row+jDir+1] == 'I' ) game->score+=1024;
						if( game->board[col][row+jDir+1] == 'J' ) game->score+=2048;

						game->board[col][row+jDir+1]++;
						game->board[col][row+jDir] = ' ';
					}

				}

			}
		}