- test for many classes in 1 file
@USE 179.p @main[] $oa[^a::create[]] $ob[^b::create[]] $oc[^c::create[]] =$oa._a=$oa._b=$oa._c=$oa.a=$oa.b=$oa.c=<br /> =$ob._a=$ob._b=$ob._c=$ob.a=$ob.b=$ob.c=<br /> =$oc._a=$oc._b=$oc._c=$oc.a=$oc.b=$oc.c=<br />