code: func splitCombine(inStrs []string) []string {
  	outStrs := make([]string, 0)
  	for _, str := range inStrs {
  		inStrs := strings.Fields(str)
  		outStrs = append(outStrs, inStrs...)
  	}
  	return outStrs
  }
docs: // splitCombine retrieves each word from an input string slice, to put each
  // one again into a single slice.