../tails -U -Udu -Uschoene -Uwelt -V -V -V
Strings following -U:
   ''
   'du'
   'schoene'
   'welt'
Integers following -V:
   '1'
   '1'
   '1'
Doubles following -NUM:
../tails -Uhallo -Udu -Uschoene -Uwelt -V1 -V2 -V3
Strings following -U:
   'hallo'
   'du'
   'schoene'
   'welt'
Integers following -V:
   '1'
   '2'
   '3'
Doubles following -NUM:
../tails -Uhallo -Udu -Uschoene -Uwelt
Strings following -U:
   'hallo'
   'du'
   'schoene'
   'welt'
Integers following -V:
Doubles following -NUM:
../tails -U -Udu -Uschoene -Uwelt -V -V -V -NUM3.14 -NUM1.41 -NUM
Strings following -U:
   ''
   'du'
   'schoene'
   'welt'
Integers following -V:
   '1'
   '1'
   '1'
Doubles following -NUM:
   '3.14'
   '1.41'
   '1'
