File	Line Coverage			Functions
mod.rs	100%	100%	27 / 27	35%	14 / 40
resolve_rules.rs	84.72%	84.72%	61 / 72	27.27%	15 / 55
rewrite_morph.rs	0%	0%	0 / 24	0%	0 / 15
rewrite_naive.rs	85%	85%	102 / 120	25%	5 / 20
rewriter_common.rs	82.35%	82.35%	42 / 51	20%	2 / 10
rule.rs	42.97%	42.97%	55 / 128	13.68%	13 / 95
rule_set.rs	73.33%	73.33%	55 / 75	32%	16 / 50
submodel_zipper.rs	95.52%	95.52%	64 / 67	35%	21 / 60