a/,i/,b/,y/,x/
wye/,0/,eks/,0.26268805,0.641593543645736508/
eks/,1/,zee/,0.71543194,0.827614412562742041/
zee/,2/,zee/,0.00973741,0.923068348748175560/
zee/,3/,pan/,0.80314201,0.000047786161325772/
zee/,4/,hat/,0.57390324,0.676537984365847889/
