case $hostname {
agricola,albeniz,gabrielli,merulo,paer,pergolesi,pescetti,smetana,sperger,zee,zelenka: { include ferm }
}
+ case $hostname {
+ orff,duarte,soler,lindberg,vitry,vivaldi,wolkenstein: { include ferm }
+ }
case $hostname {
zandonai,zelenka: {