#lang racket (require "5-1.rkt" "5-2.rkt" "5-3.rkt" "5-4.rkt" "5-5.rkt" "5-6.rkt" "5-7.rkt" "5-8.rkt" "5-9.rkt" "5-10.rkt") (provide (all-from-out "5-1.rkt" "5-2.rkt" "5-3.rkt" "5-4.rkt" "5-5.rkt" "5-6.rkt" "5-7.rkt" "5-8.rkt" "5-9.rkt" "5-10.rkt"))