Fonctions à implementer: Status: -:liste_words Done -:wwpf_frequence Done -:liste_words' Done -:word_pair_list Done -:gen_matrix Done -:c_cc_gen Done -:gen_table Done -:p_fault Done -:prob_xw Done -:prob-uvw Done -:find_candidates Done -:best_candidates Done but false in test -:tri_gramme Done -:revise_lwords Done -:findcand_aux Done