if (nucleus())
nucleus()->draw(pain, x + dxx(), y);
if (up())
- up()->xcell(0).draw(pain, x + dx1(), y - dy1());
+ up()->draw(pain, x + dx1(), y - dy1());
if (down())
- down()->xcell(0).draw(pain, x + dx0(), y + dy0());
+ down()->draw(pain, x + dx0(), y + dy0());
}