a=eks,bbb=wye,i=4,x=0.38139939,y=0.13418874
a=eks,b=zee,iii=7,x=0.61178406,y=0.18788492
a=zee,b=wye,i=8,x=0.59855401,yyy=0.97618139
a=pan,b=wye,i=10,x=0.50262601,y=0.95261836
