Board b = getBoard();
LineSeparator l = new LineSeparator();
Row r = new Row();
l.render();
r.render(cell(b.occupiedBy(1)), cell(b.occupiedBy(2)), cell(b.occupiedBy(3)));
l.render();
r.render(cell(b.occupiedBy(4)), cell(b.occupiedBy(5)), cell(b.occupiedBy(6)));
l.render();
r.render(cell(b.occupiedBy(7)), cell(b.occupiedBy(8)), cell(b.occupiedBy(9)));
l.render();