{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"//"}]}
        // `'static: 'a, 'static: 'b, 'a: 'c, 'b: 'c, 'c: 'd, 'c: 'e`.
        // For example, consider `choice_regions = ['static, 'a, 'b, 'c, 'd, 'e]`, where
        // `['d, 'e]` are ignored because they do not compare - the same goes for `['a, 'b]`.