--Sonja-----------------------Sandra-----------------------Christine
Claudia-----------------------Hansruedi------------------Werner
Sandra-----------------------Stefanie----------------------Arnold
Thomas------------------------Jörg
Ueli.......................................Daniel...............................Hansjürg
Mireille...............................Thomas.............................René
Sandra................................Katrin................................Dominic
Marc.......................................Marc................................Daniel
Hans....................................Kurt..................................Hermann
Konrad
Fabienne...............................Susanne............................Manuela
Christine
Christoph...........................Margrit................................Vreni
Nicole......................................Heidi..................................Monika