N:=10;M:=1.5;
var9Q:=c= hhv(c,4)and (ref(c,1)>=ref(c,2) or ref(c,1)>=ref(c,3))
or ref(c,1)=hhv(c,4) and close>=ref(c,2)
or ref(c,2)=hhv(c,4) and ref(c,3)=llv(c,4) and c>=ref(c,1)
or ref(c,3)=hhv(c,4) and c>=ref(c,