- Added blog post by E. Choroba.

- Added blog post by Roger Bell_West.
- Added solutions by Andrew Schneider.
- Added solutions by Mark Anderson.
- Added solutions by Simon Green.
- Added solutions by Peter Meszaros.
- Added solutions by BarrOff.
- Added solutions by Jorg Sommrey.
- Added solutions by Reinier Maliepaard.
- Added solutions by Wanderdoc.

27 files changed, 3518 insertions, 3117 deletions

diff --git a/challenge-287/reinier-maliepaard/blog.txt b/challenge-287/reinier-maliepaard/blog.txt
new file mode 100644
index 0000000000..0f1302ab60
--- /dev/null
+++ b/challenge-287/reinier-maliepaard/blog.txt
@@ -0,0 +1 @@
+https://reiniermaliepaard.nl/perl/pwc/index.php?id=pwc287
diff --git a/challenge-287/reinier-maliepaard/perl/ch-1.pl b/challenge-287/reinier-maliepaard/perl/ch-1.pl
new file mode 100644
index 0000000000..e51389c722
--- /dev/null
+++ b/challenge-287/reinier-maliepaard/perl/ch-1.pl
@@ -0,0 +1,82 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+=begin
+The task isn't to generate a strong password, but simply to check how many
+steps are needed to turn a given string into a strong password. If a character
+is missing, you only need to count the insertion of that character. In the case
+of repeating character triplets, you just need to break the triplet by replacing
+one of the characters with another. I used a space to count the number of triplet
+replacements. And if the number of triplet breaks is greater than the number of
+missing characters, then the total number of steps is equal to the number of
+triplet breaks: after all, a missing character could have been used to break the
+triplet.
+=cut
+
+sub strong_password {
+    my ($pw) = @_;
+    my $count = 0;
+    my $min_len_pw = 6;
+    my $len = length($pw);
+
+    # Simultaneously check for missing lowercase, uppercase, and digit characters
+    # If a character is missing, simulate its addition
+    ($len++ && $count++) if ($pw !~ /[a-z]/);
+    ($len++ && $count++) if ($pw !~ /[A-Z]/);
+    ($len++ && $count++) if ($pw !~ /[0-9]/);
+
+    # Replace the third character of triplets with a space and count the replacement
+    # only if no missing characters were found previously
+    my $count_triplets = 0;
+    while ($pw =~ /(.)\1\1/) {
+
+        # If a triplet is found, replace the third character of the triplet
+        # with a space to break the repetition and maintain the string length.
+        $pw =~ s/(.)\1\1/${1}${1} /;
+        $count_triplets++;
+    }
+    # A missing character could have been used to break the triplet
+    $count = $count_triplets if ($count_triplets > $count);
+
+    # Ensure password meets minimum length
+    $count += $min_len_pw - $len if ($len < $min_len_pw);
+
+    return ($count);
+}
+
+# TESTS
+
+my $str;
+
+# Example 1
+$str = "a";
+print(strong_password($str), "\n"); # Output: 5
+
+# Example 2
+$str = "aB2";
+print(strong_password($str), "\n"); # Output: 3
+
+# Example 3
+$str = "PaaSW0rd";
+print(strong_password($str), "\n"); # Output: 0
+
+# Example 4
+$str = "Paaasw0rd";
+print(strong_password($str), "\n"); # Output: 1
+
+# Example 5
+$str = "aaaaa";
+print(strong_password($str), "\n"); # Output: 2
+
+# Example 6
+$str = "Abbbbbb";
+print(strong_password($str), "\n"); # Output: 2
+
+# Example 7
+$str = "bbbAb0bbb";
+print(strong_password($str), "\n"); # Output: 2
+
+# Example 8
+$str = "bbbABC";
+print(strong_password($str), "\n"); # Output: 1
diff --git a/challenge-287/wanderdoc/perl/ch-1.pl b/challenge-287/wanderdoc/perl/ch-1.pl
new file mode 100755
index 0000000000..5e05c1e806
--- /dev/null
+++ b/challenge-287/wanderdoc/perl/ch-1.pl
@@ -0,0 +1,76 @@
+#!perl

+use strict;

+use warnings FATAL => qw(all);

+

+=prompt

+You are given a string, $str.

+

+Write a program to return the minimum number of steps required to make the given string very strong password. If it is already strong then return 0.

+

+Criteria:

+

+- It must have at least 6 characters.

+- It must contains at least one lowercase letter, at least one upper case letter and at least one digit.

+- It shouldn't contain 3 repeating characters in a row.

+

+Following can be considered as one step:

+

+- Insert one character

+- Delete one character

+- Replace one character with another

+

+Example 1

+

+Input: $str = "a"

+Output: 5

+

+Example 2

+

+Input: $str = "aB2"

+Output: 3

+

+Example 3

+

+Input: $str = "PaaSW0rd"

+Output: 0

+

+Example 4

+

+Input: $str = "Paaasw0rd"

+Output: 1

+

+Example 5

+

+Input: $str = "aaaaa"

+Output: 2

+=cut

+

+

+

+use Test2::V0;

+use List::Util qw(sum max);

+

+is(evaluate("a"), 5, 'Example 1');

+is(evaluate("aB2"), 3, 'Example 2');

+is(evaluate("PaaSW0rd"), 0, 'Example 3');

+is(evaluate("Paaasw0rd"), 1, 'Example 4');

+is(evaluate("aaaaa"), 2, 'Example 5');

+

+done_testing();

+

+sub evaluate

+{

+     my $fragment = $_[0];

+

+     my $steps = 0;

+     my $steps_length = max(0, 6 - length($fragment));

+

+     my $steps_repeating = $fragment =~ /((?<char>.)\k<char>{2,})/ ?

+          int(length($1)/3) : 0;

+     my $steps_lc = $fragment =~ /[a-z]/ ? 0 : 1;

+     my $steps_uc = $fragment =~ /[A-Z]/ ? 0 : 1;

+     my $steps_num = $fragment =~ /[0-9]/ ? 0 : 1;

+     $steps = 

+          max($steps_length, $steps_repeating, sum($steps_lc, $steps_uc, $steps_num));

+     return $steps; 

+}

diff --git a/challenge-287/wanderdoc/perl/ch-2.pl b/challenge-287/wanderdoc/perl/ch-2.pl
new file mode 100755
index 0000000000..72fd4d8d91
--- /dev/null
+++ b/challenge-287/wanderdoc/perl/ch-2.pl
@@ -0,0 +1,98 @@
+#!perl

+use strict;

+use warnings FATAL => qw(all);

+

+=prompt

+You are given a string, $str.

+

+Write a script to find if it is a valid number.

+

+Conditions for a valid number:

+

+- An integer number followed by an optional exponent.

+- A decimal number followed by an optional exponent.

+- An integer number is defined with an optional sign '-' or '+' followed by digits.

+

+Decimal Number:

+

+A decimal number is defined with an optional sign '-' or '+' followed by one of the following definitions:

+- Digits followed by a dot '.'.

+- Digits followed by a dot '.' followed by digits.

+- A dot '.' followed by digits.

+

+Exponent:

+

+An exponent is defined with an exponent notation 'e' or 'E' followed by an integer number.

+

+Example 1

+

+Input: $str = "1"

+Output: true

+

+Example 2

+

+Input: $str = "a"

+Output: false

+

+Example 3

+

+Input: $str = "."

+Output: false

+

+Example 4

+

+Input: $str = "1.2e4.2"

+Output: false

+

+Example 5

+

+Input: $str = "-1."

+Output: true

+

+Example 6

+

+Input: $str = "+1E-8"

+Output: true

+

+Example 7

+

+Input: $str = ".44"

+Output: true

+=cut

+

+

+

+use constant {true => 1, false => 0};

+use Test2::V0;

+

+

+is(validate_number('1'), true, 'Example 1');

+is(validate_number('a'), false, 'Example 2');

+is(validate_number('.'), false, 'Example 3');

+is(validate_number('1.2e4.2'), false, 'Example 4');

+is(validate_number('-1.'), true, 'Example 5');

+is(validate_number('+1E-8'), true, 'Example 6');

+is(validate_number('.44'), true, 'Example 7');

+

+is(validate_number('-1.2e-3'), true, 'Example 8 (added)');

+is(validate_number('+1.e-3'), true, 'Example 9 (added)');

+

+

+done_testing();

+

+

+

+

+sub validate_number

+{

+     my $str = $_[0];

+     # These are just strings (q or qq):

+     my $integer = q/[-+]?\d+/;

+     my $exponent = qq/[eE]${integer}/;

+     my $decimal = q/[-+]?(?:\d+\.|\d+\.\d+|\.\d+)/;

+

+

+     # This is the only qr statement:

+     my $valid_num = qr/(?:${integer}|${decimal})(?:${exponent})?/;

+     return $str =~ /\A${valid_num}\z/ ? true : false; 

+}
\ No newline at end of file
diff --git a/stats/pwc-challenge-197.json b/stats/pwc-challenge-197.json
index d413f0e8ed..fd42134ac5 100644
--- a/stats/pwc-challenge-197.json
+++ b/stats/pwc-challenge-197.json
@@ -1,228 +1,32 @@
 {
-   "series" : [
-      {
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 197",
-         "data" : [
-            {
-               "y" : 2,
-               "drilldown" : "Adam Russell",
-               "name" : "Adam Russell"
-            },
-            {
-               "name" : "Ali Moradi",
-               "drilldown" : "Ali Moradi",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer"
-            },
-            {
-               "name" : "Athanasius",
-               "y" : 4,
-               "drilldown" : "Athanasius"
-            },
-            {
-               "name" : "Bob Lied",
-               "drilldown" : "Bob Lied",
-               "y" : 2
-            },
-            {
-               "drilldown" : "Bruce Gray",
-               "y" : 2,
-               "name" : "Bruce Gray"
-            },
-            {
-               "drilldown" : "Carlos Oliveira",
-               "y" : 2,
-               "name" : "Carlos Oliveira"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Cheok-Yin Fung",
-               "name" : "Cheok-Yin Fung"
-            },
-            {
-               "name" : "Colin Crain",
-               "drilldown" : "Colin Crain",
-               "y" : 3
-            },
-            {
-               "drilldown" : "Dave Jacoby",
-               "y" : 2,
-               "name" : "Dave Jacoby"
-            },
-            {
-               "drilldown" : "David Ferrone",
-               "y" : 2,
-               "name" : "David Ferrone"
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "name" : "Feng Chang",
-               "drilldown" : "Feng Chang",
-               "y" : 2
-            },
-            {
-               "name" : "Flavio Poletti",
-               "drilldown" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "name" : "Jaldhar H. Vyas",
-               "y" : 5,
-               "drilldown" : "Jaldhar H. Vyas"
-            },
-            {
-               "name" : "James Smith",
-               "y" : 3,
-               "drilldown" : "James Smith"
-            },
-            {
-               "name" : "Jan Krnavek",
-               "y" : 2,
-               "drilldown" : "Jan Krnavek"
-            },
-            {
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey",
-               "y" : 2
-            },
-            {
-               "name" : "Laurent Rosenfeld",
-               "y" : 5,
-               "drilldown" : "Laurent Rosenfeld"
-            },
-            {
-               "drilldown" : "Lubos Kolouch",
-               "y" : 3,
-               "name" : "Lubos Kolouch"
-            },
-            {
-               "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari",
-               "y" : 8
-            },
-            {
-               "drilldown" : "Mark Anderson",
-               "y" : 2,
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke"
-            },
-            {
-               "name" : "Paulo Custodio",
-               "y" : 2,
-               "drilldown" : "Paulo Custodio"
-            },
-            {
-               "drilldown" : "Pip Stuart",
-               "y" : 2,
-               "name" : "Pip Stuart"
-            },
-            {
-               "name" : "Robbie Hatley",
-               "drilldown" : "Robbie Hatley",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Robert DiCicco",
-               "name" : "Robert DiCicco"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Robert Ransbottom",
-               "name" : "Robert Ransbottom"
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "name" : "Simon Green",
-               "drilldown" : "Simon Green",
-               "y" : 3
-            },
-            {
-               "name" : "Stephen G. Lynn",
-               "y" : 5,
-               "drilldown" : "Stephen G. Lynn"
-            },
-            {
-               "name" : "Thomas Kohler",
-               "drilldown" : "Thomas Kohler",
-               "y" : 4
-            },
-            {
-               "name" : "Ulrich Rieke",
-               "drilldown" : "Ulrich Rieke",
-               "y" : 4
-            },
-            {
-               "name" : "W. Luis Mochan",
-               "y" : 3,
-               "drilldown" : "W. Luis Mochan"
-            }
-         ]
-      }
-   ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "title" : {
-      "text" : "The Weekly Challenge - 197"
-   },
    "plotOptions" : {
       "series" : {
-         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         }
+         },
+         "borderWidth" : 0
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "followPointer" : 1,
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
    "subtitle" : {
-      "text" : "[Champions: 34] Last updated at 2024-07-29 17:29:09 GMT"
+      "text" : "[Champions: 35] Last updated at 2024-09-22 20:09:14 GMT"
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "legend" : {
+      "enabled" : 0
    },
    "drilldown" : {
       "series" : [
          {
-            "id" : "Adam Russell",
-            "name" : "Adam Russell",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Adam Russell",
+            "name" : "Adam Russell"
          },
          {
-            "id" : "Ali Moradi",
-            "name" : "Ali Moradi",
             "data" : [
                [
                   "Perl",
@@ -232,11 +36,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Ali Moradi",
+            "id" : "Ali Moradi"
          },
          {
-            "id" : "Arne Sommer",
-            "name" : "Arne Sommer",
             "data" : [
                [
                   "Raku",
@@ -246,7 +50,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Arne Sommer",
+            "name" : "Arne Sommer"
          },
          {
             "id" : "Athanasius",
@@ -263,18 +69,18 @@
             ]
          },
          {
-            "id" : "Bob Lied",
-            "name" : "Bob Lied",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Bob Lied",
+            "name" : "Bob Lied"
          },
          {
-            "name" : "Bruce Gray",
             "id" : "Bruce Gray",
+            "name" : "Bruce Gray",
             "data" : [
                [
                   "Raku",
@@ -283,14 +89,14 @@
             ]
          },
          {
+            "id" : "Carlos Oliveira",
+            "name" : "Carlos Oliveira",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Carlos Oliveira",
-            "id" : "Carlos Oliveira"
+            ]
          },
          {
             "id" : "Cheok-Yin Fung",
@@ -313,18 +119,18 @@
                   1
                ]
             ],
-            "id" : "Colin Crain",
-            "name" : "Colin Crain"
+            "name" : "Colin Crain",
+            "id" : "Colin Crain"
          },
          {
-            "id" : "Dave Jacoby",
-            "name" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "id" : "Dave Jacoby",
+            "name" : "Dave Jacoby"
          },
          {
             "data" : [
@@ -333,8 +139,8 @@
                   2
                ]
             ],
-            "name" : "David Ferrone",
-            "id" : "David Ferrone"
+            "id" : "David Ferrone",
+            "name" : "David Ferrone"
          },
          {
             "data" : [
@@ -343,8 +149,8 @@
                   2
                ]
             ],
-            "id" : "E. Choroba",
-            "name" : "E. Choroba"
+            "name" : "E. Choroba",
+            "id" : "E. Choroba"
          },
          {
             "data" : [
@@ -357,8 +163,8 @@
             "name" : "Feng Chang"
          },
          {
-            "id" : "Flavio Poletti",
             "name" : "Flavio Poletti",
+            "id" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -389,12 +195,12 @@
                   1
                ]
             ],
-            "id" : "Jaldhar H. Vyas",
-            "name" : "Jaldhar H. Vyas"
+            "name" : "Jaldhar H. Vyas",
+            "id" : "Jaldhar H. Vyas"
          },
          {
-            "name" : "James Smith",
             "id" : "James Smith",
+            "name" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -407,28 +213,26 @@
             ]
          },
          {
+            "name" : "Jan Krnavek",
+            "id" : "Jan Krnavek",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Jan Krnavek",
-            "name" : "Jan Krnavek"
+            ]
          },
          {
-            "name" : "Jorg Sommrey",
-            "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Jorg Sommrey",
+            "id" : "Jorg Sommrey"
          },
          {
-            "name" : "Laurent Rosenfeld",
-            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
@@ -442,9 +246,13 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Laurent Rosenfeld",
+            "name" : "Laurent Rosenfeld"
          },
          {
+            "id" : "Lubos Kolouch",
+            "name" : "Lubos Kolouch",
             "data" : [
                [
                   "Perl",
@@ -454,9 +262,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "id" : "Lubos Kolouch",
-            "name" : "Lubos Kolouch"
+            ]
          },
          {
             "data" : [
@@ -473,14 +279,14 @@
             "name" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
+            "name" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Mark Anderson",
-            "name" : "Mark Anderson"
+            ]
          },
          {
             "data" : [
@@ -489,12 +295,22 @@
                   2
                ]
             ],
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke"
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke"
          },
          {
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ],
             "name" : "Paulo Custodio",
-            "id" : "Paulo Custodio",
+            "id" : "Paulo Custodio"
+         },
+         {
+            "id" : "Peter Meszaros",
+            "name" : "Peter Meszaros",
             "data" : [
                [
                   "Perl",
@@ -503,14 +319,14 @@
             ]
          },
          {
-            "id" : "Pip Stuart",
-            "name" : "Pip Stuart",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Pip Stuart",
+            "id" : "Pip Stuart"
          },
          {
             "id" : "Robbie Hatley",
@@ -527,8 +343,6 @@
             ]
          },
          {
-            "name" : "Robert DiCicco",
-            "id" : "Robert DiCicco",
             "data" : [
                [
                   "Perl",
@@ -538,7 +352,9 @@
                   "Raku",
                   1
                ]
-            ]
+            ],
+            "name" : "Robert DiCicco",
+            "id" : "Robert DiCicco"
          },
          {
             "data" : [
@@ -551,8 +367,6 @@
             "name" : "Robert Ransbottom"
          },
          {
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -566,7 +380,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West",
+            "id" : "Roger Bell_West"
          },
          {
             "data" : [
@@ -644,7 +460,206 @@
          }
       ]
    },
-   "legend" : {
-      "enabled" : 0
-   }
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 197"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "tooltip" : {
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "followPointer" : 1,
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "y" : 2,
+               "drilldown" : "Adam Russell",
+               "name" : "Adam Russell"
+            },
+            {
+               "drilldown" : "Ali Moradi",
+               "y" : 4,
+               "name" : "Ali Moradi"
+            },
+            {
+               "name" : "Arne Sommer",
+               "y" : 3,
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius",
+               "y" : 4
+            },
+            {
+               "name" : "Bob Lied",
+               "drilldown" : "Bob Lied",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Bruce Gray",
+               "y" : 2,
+               "name" : "Bruce Gray"
+            },
+            {
+               "name" : "Carlos Oliveira",
+               "y" : 2,
+               "drilldown" : "Carlos Oliveira"
+            },
+            {
+               "drilldown" : "Cheok-Yin Fung",
+               "y" : 2,
+               "name" : "Cheok-Yin Fung"
+            },
+            {
+               "name" : "Colin Crain",
+               "drilldown" : "Colin Crain",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Dave Jacoby",
+               "y" : 2,
+               "name" : "Dave Jacoby"
+            },
+            {
+               "name" : "David Ferrone",
+               "drilldown" : "David Ferrone",
+               "y" : 2
+            },
+            {
+               "drilldown" : "E. Choroba",
+               "y" : 2,
+               "name" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Feng Chang",
+               "y" : 2,
+               "name" : "Feng Chang"
+            },
+            {
+               "y" : 6,
+               "drilldown" : "Flavio Poletti",
+               "name" : "Flavio Poletti"
+            },
+            {
+               "drilldown" : "Jaldhar H. Vyas",
+               "y" : 5,
+               "name" : "Jaldhar H. Vyas"
+            },
+            {
+               "name" : "James Smith",
+               "drilldown" : "James Smith",
+               "y" : 3
+            },
+            {
+               "name" : "Jan Krnavek",
+               "y" : 2,
+               "drilldown" : "Jan Krnavek"
+            },
+            {
+               "name" : "Jorg Sommrey",
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2
+            },
+            {
+               "name" : "Laurent Rosenfeld",
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5
+            },
+            {
+               "name" : "Lubos Kolouch",
+               "y" : 3,
+               "drilldown" : "Lubos Kolouch"
+            },
+            {
+               "y" : 8,
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
+            },
+            {