Source: wikibot/james-while-john-had-had-had-had-had-had-had-had-had-had-had-a-better-effect-on-the-teacher
= James while John had had had had had had had had had had had a better effect on the teacher
{wiki=James_while_John_had_had_had_had_had_had_had_had_had_had_had_a_better_effect_on_the_teacher}