{def foo
 {lambda {:s}  // :s will get any sequence of words
  {S.first :s}
  {if {S.empty? {S.rest :s}} then else {foo {S.rest :s}}}}}
-> foo

{foo hello brave new world}
-> hello brave new world

{foo {S.serie 1 10}}
-> 1 2 3 4 5 6 7 8 9 10