func (m *Mover) makePackage(a *place.Place) []*place.Object {
var sum uint = 0
var list []*place.Object
list = make([]*place.Object, 0)
if !a.Empty() {
for sum+a.FirstElem().GetSize() <= 4 {
sum += a.FirstElem().GetSize()
list = append(list, a.Remove())
if a.Empty() {
break
}
}
}
return list
}
