a=pan,x=0.34679014
a=eks,x=0.75867996
a=wye,x=0.20460331
a=eks,x=0.38139939
a=wye,x=0.57328892
a=zee,x=0.52712616
a=eks,x=0.61178406
a=zee,x=0.59855401
a=hat,x=0.03144188
a=pan,x=0.50262601
