
-------
|\\|//|
|\\|//|
|--*--|
|//|\\|
|//|\\|
-------

upup upuple upuplele uplele 
lele dolele dodolele dodole 
dodo dodori dodoriri doriri 
riri upriri upupriri upupri

if (up != point)
{if (up != NULL)
{if (up->une == spring)
	{
		if (upup != point)
		{if (upup == NULL)
		{
			go_up(up);
		} else {
			if (down != point)
			{if (down == NULL)
			{
				go_down(point);
			}}
		}}
	}
}}
