spk121

#! /usr/local/bin/guile -s
!#

(use-modules (srfi srfi-1)  ; fold, map etc
	     (srfi srfi-26) ; cut (partial application)
	     (srfi srfi-37) ; args-fold
	     (ice-9 ftw)
	     (ice-9 format)
	     (ice-9 i18n))