// four-per-em space
    assertThat(parse("http://h/\u2005").encodedPath).isEqualTo("/%E2%80%85")
    // six-per-em space
    assertThat(parse("http://h/\u2006").encodedPath).isEqualTo("/%E2%80%86")
    // figure space
    assertThat(parse("http://h/\u2007").encodedPath).isEqualTo("/%E2%80%87")
    // punctuation space
    assertThat(parse("http://h/\u2008").encodedPath).isEqualTo("/%E2%80%88")
    // thin space

0384          ; disallowed_STD3_mapped ; 0020 0301     # 1.1  GREEK TONOS
0385          ; disallowed_STD3_mapped ; 0020 0308 0301 #1.1  GREEK DIALYTIKA TONOS
0386          ; mapped                 ; 03AC          # 1.1  GREEK CAPITAL LETTER ALPHA WITH TONOS
0387          ; mapped                 ; 00B7          # 1.1  GREEK ANO TELEIA