- Added solutions by Mark Senn.

12 files changed, 937 insertions, 850 deletions

diff --git a/challenge-012/mark-senn/blog.txt b/challenge-012/mark-senn/blog.txt
new file mode 100644
index 0000000000..054c6ac091
--- /dev/null
+++ b/challenge-012/mark-senn/blog.txt
@@ -0,0 +1 @@
+https://engineering.purdue.edu/~mark/pwc-012.pdf
diff --git a/challenge-012/mark-senn/perl6/ch-1.p6 b/challenge-012/mark-senn/perl6/ch-1.p6
new file mode 100644
index 0000000000..1867bceb46
--- /dev/null
+++ b/challenge-012/mark-senn/perl6/ch-1.p6
@@ -0,0 +1,26 @@
+# Perl Weekly Challenge - 012
+# Challenge #1
+#
+# See
+#     engineering.purdue.edu/~mark/pwc-012.pdf
+# for more information.
+
+# Run using Perl 6.
+use v6;
+
+# Get prime numbers from 2 to 1,000.
+# This doesn't read left-to-right
+#     my @prime = grep &is-prime, (2..1_000);
+# as well as this does:
+my @prime = (2..1_000).grep(&is-prime);
+
+for (^@prime.elems) -> $i
+{
+    # This could be optimized by keeping a running product of the
+    # first n primes and then just multiplying by the (n+1)st prime
+    # but
+    #     Premature optimization is the root of all evil.
+    #     ---Donald Ervin Knuth
+    my $e = ([*] @prime[0..$i]) + 1;
+    ($e.is-prime)  or  $e.say,  last;
+}
diff --git a/challenge-012/mark-senn/perl6/ch-2.p6 b/challenge-012/mark-senn/perl6/ch-2.p6
new file mode 100644
index 0000000000..354f66ead9
--- /dev/null
+++ b/challenge-012/mark-senn/perl6/ch-2.p6
@@ -0,0 +1,41 @@
+# Perl Weekly Challenge - 012
+# Challenge #2
+#
+# See
+#     engineering.purdue.edu/~mark/pwc-012.pdf
+# for more information.
+
+# Run using Perl 6.
+use v6;
+
+# Define @path and $sep.
+my Str @path = <</a/b/c/d /a/b/cd /a/b/cc /a/b/c/d/e>>;
+my $sep = '/';
+
+# Split @path into its separate parts and put
+# the results in the two-dimensional @part array.
+#          0    1    2    3     4    5
+#     0         a    b    c     d
+#     1         a    b    cd
+#     2         a    b    cc
+#     3         a    b    c     d    e
+my @part;
+for @path
+{
+    push @part, split(/$sep/, $_);
+}
+
+# Compute index of last directory part of @part with fewest number of parts.
+my $lastindex = @part.map({.elems}).min - 2;
+
+# Set $index to one past the last directory part that matched.
+# Searh for unequal directory parts or ``fall out the bottom''
+# of the loop if all directory parts match for this $index.
+my $index = 0;
+while ($index <= $lastindex  &&  [eq] @part[*;$index])
+{
+    $index++;
+}
+
+# Print the output.
+say join '/', @part[0;^$index];
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 5c7e2f3e1f..efd0ec239c 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,178 +1,4 @@
 {
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge - 012",
-         "colorByPoint" : 1,
-         "data" : [
-            {
-               "y" : 2,
-               "name" : "Aaron Sherman",
-               "drilldown" : "Aaron Sherman"
-            },
-            {
-               "drilldown" : "Adam Russell",
-               "name" : "Adam Russell",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Alicia Bielsa",
-               "name" : "Alicia Bielsa"
-            },
-            {
-               "name" : "Andrezgz",
-               "drilldown" : "Andrezgz",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Arne Sommer",
-               "name" : "Arne Sommer"
-            },
-            {
-               "drilldown" : "Athanasius",
-               "name" : "Athanasius",
-               "y" : 5
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Daniel Mantovani",
-               "name" : "Daniel Mantovani"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Dave Jacoby",
-               "name" : "Dave Jacoby"
-            },
-            {
-               "name" : "Duncan C. White",
-               "drilldown" : "Duncan C. White",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba"
-            },
-            {
-               "drilldown" : "Feng Chang",
-               "name" : "Feng Chang",
-               "y" : 4
-            },
-            {
-               "y" : 3,
-               "name" : "Francis Whittle",
-               "drilldown" : "Francis Whittle"
-            },
-            {
-               "y" : 2,
-               "name" : "Gustavo Chaves",
-               "drilldown" : "Gustavo Chaves"
-            },
-            {
-               "name" : "Jaime Corchado",
-               "drilldown" : "Jaime Corchado",
-               "y" : 2
-            },
-            {
-               "name" : "Jaldhar H. Vyas",
-               "drilldown" : "Jaldhar H. Vyas",
-               "y" : 4
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Joe Tym",
-               "name" : "Joe Tym"
-            },
-            {
-               "name" : "Joelle Maslak",
-               "drilldown" : "Joelle Maslak",
-               "y" : 7
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Kevin Colyer",
-               "name" : "Kevin Colyer"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Kian-Meng Ang",
-               "name" : "Kian-Meng Ang"
-            },
-            {
-               "y" : 5,
-               "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld"
-            },
-            {
-               "y" : 1,
-               "name" : "Maxim Nechaev",
-               "drilldown" : "Maxim Nechaev"
-            },
-            {
-               "drilldown" : "Ozzy",
-               "name" : "Ozzy",
-               "y" : 2
-            },
-            {
-               "name" : "Rakesh Kumar Shardiwal",
-               "drilldown" : "Rakesh Kumar Shardiwal",
-               "y" : 2
-            },
-            {
-               "y" : 4,
-               "name" : "Ruben Westerberg",
-               "drilldown" : "Ruben Westerberg"
-            },
-            {
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor",
-               "y" : 2
-            },
-            {
-               "y" : 3,
-               "name" : "Steven Wilson",
-               "drilldown" : "Steven Wilson"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Yozen Hernandez",
-               "name" : "Yozen Hernandez"
-            }
-         ]
-      }
-   ],
-   "title" : {
-      "text" : "Perl Weekly Challenge - 012"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "tooltip" : {
-      "followPointer" : 1,
-      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "subtitle" : {
-      "text" : "[Champions: 27] Last updated at 2019-06-16 17:20:26 GMT"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "drilldown" : {
       "series" : [
          {
@@ -186,6 +12,7 @@
             ]
          },
          {
+            "id" : "Adam Russell",
             "data" : [
                [
                   "Perl 5",
@@ -196,32 +23,30 @@
                   1
                ]
             ],
-            "id" : "Adam Russell",
             "name" : "Adam Russell"
          },
          {
+            "name" : "Alicia Bielsa",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Alicia Bielsa",
-            "name" : "Alicia Bielsa"
+            "id" : "Alicia Bielsa"
          },
          {
+            "name" : "Andrezgz",
             "id" : "Andrezgz",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ],
-            "name" : "Andrezgz"
+            ]
          },
          {
             "name" : "Arne Sommer",
-            "id" : "Arne Sommer",
             "data" : [
                [
                   "Perl 6",
@@ -231,10 +56,10 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "Arne Sommer"
          },
          {
-            "name" : "Athanasius",
             "data" : [
                [
                   "Perl 5",
@@ -245,20 +70,20 @@
                   2
                ]
             ],
-            "id" : "Athanasius"
+            "id" : "Athanasius",
+            "name" : "Athanasius"
          },
          {
-            "id" : "Daniel Mantovani",
+            "name" : "Daniel Mantovani",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "name" : "Daniel Mantovani"
+            "id" : "Daniel Mantovani"
          },
          {
-            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl 5",
@@ -269,19 +94,21 @@
                   2
                ]
             ],
+            "id" : "Dave Jacoby",
             "name" : "Dave Jacoby"
          },
          {
-            "name" : "Duncan C. White",
             "id" : "Duncan C. White",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
-            ]
+            ],
+            "name" : "Duncan C. White"
          },
          {
+            "name" : "E. Choroba",
             "id" : "E. Choroba",
             "data" : [
                [
@@ -292,12 +119,9 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "E. Choroba"
+            ]
          },
          {
-            "name" : "Feng Chang",
-            "id" : "Feng Chang",
             "data" : [
                [
                   "Perl 5",
@@ -307,27 +131,29 @@
                   "Perl 6",
                   2
                ]
-            ]
+            ],
+            "id" : "Feng Chang",
+            "name" : "Feng Chang"
          },
          {
+            "name" : "Francis Whittle",
             "id" : "Francis Whittle",
             "data" : [
                [
                   "Perl 6",
                   3
                ]
-            ],
-            "name" : "Francis Whittle"
+            ]
          },
          {
-            "name" : "Gustavo Chaves",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
-            "id" : "Gustavo Chaves"
+            "id" : "Gustavo Chaves",
+            "name" : "Gustavo Chaves"
          },
          {
             "name" : "Jaime Corchado",
@@ -340,7 +166,6 @@
             ]
          },
          {
-            "id" : "Jaldhar H. Vyas",
             "data" : [
                [
                   "Perl 5",
@@ -351,17 +176,18 @@
                   2
                ]
             ],
+            "id" : "Jaldhar H. Vyas",
             "name" : "Jaldhar H. Vyas"
          },
          {
-            "name" : "Joe Tym",
             "id" : "Joe Tym",
             "data" : [
                [
                   "Perl 5",
                   1
                ]
-            ]
+            ],
+            "name" : "Joe Tym"
          },
          {
             "data" : [
@@ -392,13 +218,13 @@
             "name" : "Kevin Colyer"
          },
          {
-            "id" : "Kian-Meng Ang",
             "data" : [
                [
                   "Perl 5",
                   2
                ]
             ],
+            "id" : "Kian-Meng Ang",
             "name" : "Kian-Meng Ang"
          },
          {
@@ -420,24 +246,38 @@
             "name" : "Laurent Rosenfeld"
          },
          {
+            "name" : "Mark Senn",
             "data" : [
                [
-                  "Perl 5",
+                  "Perl 6",
+                  2
+               ],
+               [
+                  "Blog",
                   1
                ]
             ],
+            "id" : "Mark Senn"
+         },
+         {
             "id" : "Maxim Nechaev",
+            "data" : [
+               [
+                  "Perl 5",
+                  1
+               ]
+            ],
             "name" : "Maxim Nechaev"
          },
          {
-            "name" : "Ozzy",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
             ],
-            "id" : "Ozzy"
+            "id" : "Ozzy",
+            "name" : "Ozzy"
          },
          {
             "name" : "Rakesh Kumar Shardiwal",
@@ -451,6 +291,7 @@
          },
          {
             "name" : "Ruben Westerberg",
+            "id" : "Ruben Westerberg",
             "data" : [
                [
                   "Perl 5",
@@ -460,31 +301,30 @@
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Ruben Westerberg"
+            ]
          },
          {
+            "name" : "Simon Proctor",
+            "id" : "Simon Proctor",
             "data" : [
                [
                   "Perl 6",
                   2
                ]
-            ],
-            "id" : "Simon Proctor",
-            "name" : "Simon Proctor"
+            ]
          },
          {
-            "id" : "Steven Wilson",
             "data" : [
                [
                   "Perl 5",
                   3
                ]
             ],
+            "id" : "Steven Wilson",
             "name" : "Steven Wilson"
          },
          {
-            "name" : "Yozen Hernandez",
+            "id" : "Yozen Hernandez",
             "data" : [
                [
                   "Perl 5",
@@ -495,11 +335,190 @@
                   1
                ]
             ],
-            "id" : "Yozen Hernandez"
+            "name" : "Yozen Hernandez"
          }
       ]
    },
+   "tooltip" : {
+      "followPointer" : 1,
+      "headerFormat" : "<span style='font-size:11px'>{series.name}</span><br/>",
+      "pointFormat" : "<span style='color:{point.color}'>{point.name}</span>: <b>{point.y:f}</b><br/>"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
+   "subtitle" : {
+      "text" : "[Champions: 28] Last updated at 2019-06-16 17:45:04 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
    "xAxis" : {
       "type" : "category"
+   },
+   "series" : [
+      {
+         "colorByPoint" : 1,
+         "data" : [
+            {
+               "name" : "Aaron Sherman",
+               "y" : 2,
+               "drilldown" : "Aaron Sherman"
+            },
+            {
+               "drilldown" : "Adam Russell",
+               "y" : 3,
+               "name" : "Adam Russell"
+            },
+            {
+               "drilldown" : "Alicia Bielsa",
+               "name" : "Alicia Bielsa",
+               "y" : 2
+            },
+            {
+               "drilldown" : "Andrezgz",
+               "y" : 2,
+               "name" : "Andrezgz"
+            },
+            {
+               "y" : 3,
+               "name" : "Arne Sommer",
+               "drilldown" : "Arne Sommer"
+            },
+            {
+               "y" : 5,
+               "name" : "Athanasius",
+               "drilldown" : "Athanasius"
+            },
+            {
+               "drilldown" : "Daniel Mantovani",
+               "name" : "Daniel Mantovani",
+               "y" : 2
+            },
+            {
+               "y" : 4,
+               "name" : "Dave Jacoby",
+               "drilldown" : "Dave Jacoby"
+            },
+            {
+               "y" : 2,
+               "name" : "Duncan C. White",
+               "drilldown" : "Duncan C. White"
+            },
+            {
+               "y" : 3,
+               "name" : "E. Choroba",
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "drilldown" : "Feng Chang",
+               "y" : 4,
+               "name" : "Feng Chang"
+            },
+            {
+               "y" : 3,
+               "name" : "Francis Whittle",
+               "drilldown" : "Francis Whittle"
+            },
+            {
+               "drilldown" : "Gustavo Chaves",
+               "y" : 2,
+               "name" : "Gustavo Chaves"
+            },
+            {
+               "name" : "Jaime Corchado",
+               "y" : 2,
+               "drilldown" : "Jaime Corchado"
+            },
+            {
+               "y" : 4,
+               "name" : "Jaldhar H. Vyas",
+               "drilldown" : "Jaldhar H. Vyas"
+            },
+            {
+               "y" : 1,
+               "name" : "Joe Tym",
+               "drilldown" : "Joe Tym"
+            },
+            {
+               "name" : "Joelle Maslak",
+               "y" : 7,
+               "drilldown" : "Joelle Maslak"
+            },
+            {
+               "name" : "Kevin Colyer",
+               "y" : 2,
+               "drilldown" : "Kevin Colyer"
+            },
+            {
+               "y" : 2,
+               "name" : "Kian-Meng Ang",
+               "drilldown" : "Kian-Meng Ang"
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5,
+               "name" : "Laurent Rosenfeld"
+            },
+            {
+               "y" : 3,
+               "name" : "Mark Senn",
+               "drilldown" : "Mark Senn"
+            },
+            {
+               "drilldown" : "Maxim Nechaev",
+               "y" : 1,
+               "name" : "Maxim Nechaev"
+            },
+            {
+               "drilldown" : "Ozzy",
+               "y" : 2,
+               "name" : "Ozzy"
+            },
+            {
+               "drilldown" : "Rakesh Kumar Shardiwal",
+               "y" : 2,
+               "name" : "Rakesh Kumar Shardiwal"
+            },
+            {
+               "y" : 4,
+               "name" : "Ruben Westerberg",
+               "drilldown" : "Ruben Westerberg"
+            },
+            {
+               "name" : "Simon Proctor",
+               "y" : 2,
+               "drilldown" : "Simon Proctor"
+            },
+            {
+               "drilldown" : "Steven Wilson",
+               "name" : "Steven Wilson",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Yozen Hernandez",
+               "y" : 3,
+               "name" : "Yozen Hernandez"
+            }
+         ],
+         "name" : "Perl Weekly Challenge - 012"
+      }
+   ],
+   "title" : {
+      "text" : "Perl Weekly Challenge - 012"
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index e521b93849..ebd1422ef7 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,22 +1,26 @@
 {
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2019-06-16 17:20:38 GMT"
-   },
    "tooltip" : {
       "pointFormat" : "<b>{point.y:.0f}</b>"
    },
-   "legend" : {
-      "enabled" : "false"
+   "yAxis" : {
+      "title" : {
+         "text" : null
+      },
+      "min" : 0
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2019-06-16 17:45:16 GMT"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
-               106
+               107
             ],
             [
                "Perl 5",
@@ -24,29 +28,25 @@
             ],
             [
                "Perl 6",
-               287
+               289
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
-            "rotation" : -90,
             "y" : 10,
+            "rotation" : -90,
             "color" : "#FFFFFF",
+            "enabled" : "true",
+            "format" : "{point.y:.0f}",
+            "align" : "right",
             "style" : {
                "fontFamily" : "Verdana, sans-serif",
                "fontSize" : "13px"
-            },
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "align" : "right"
+            }
          }
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions - 2019"
    },
    "xAxis" : {
       "labels" : {
@@ -57,7 +57,7 @@
       },
       "type" : "category"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions - 2019"
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 63cd58ac04..1296684703 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,110 +1,40 @@
 {
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
+      "followPointer" : "true",
+      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   },
    "plotOptions" : {
       "series" : {
+         "borderWidth" : 0,
          "dataLabels" : {
             "enabled" : 1,
             "format" : "{point.y}"
-         },
-         "borderWidth" : 0
+         }
       }
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "tooltip" : {
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>",
-      "followPointer" : "true"
-   },
    "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-06-16 17:20:38 GMT"
-   },
-   "legend" : {
-      "enabled" : "false"
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2019-06-16 17:45:16 GMT"
    },
-   "series" : [
-      {
-         "name" : "Perl Weekly Challenge Languages",
-         "colorByPoint" : "true",
-         "data" : [
-            {
-               "name" : "#001",
-               "y" : 123,
-               "drilldown" : "001"
-            },
-            {
-               "name" : "#002",
-               "drilldown" : "002",
-               "y" : 104
-            },
-            {
-               "drilldown" : "003",
-               "y" : 66,
-               "name" : "#003"
-            },
-            {
-               "name" : "#004",
-               "y" : 84,
-               "drilldown" : "004"
-            },
-            {
-               "name" : "#005",
-               "y" : 66,
-               "drilldown" : "005"
-            },
-            {
-               "name" : "#006",
-               "y" : 47,
-               "drilldown" : "006"
-            },
-            {
-               "drilldown" : "007",
-               "y" : 54,
-               "name" : "#007"
-            },
-            {
-               "name" : "#008",
-               "drilldown" : "008",
-               "y" : 67
-            },
-            {
-               "name" : "#009",
-               "drilldown" : "009",
-               "y" : 62
-            },
-            {
-               "drilldown" : "010",
-               "y" : 58,
-               "name" : "#010"
-            },
-            {
-               "name" : "#011",
-               "y" : 75,
-               "drilldown" : "011"
-            },
-            {
-               "y" : 77,
-               "drilldown" : "012",
-               "name" : "#012"
-            }
-         ]
-      }
-   ],
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
+   "title" : {
+      "text" : "Perl Weekly Challenge Language"
    },
    "xAxis" : {
       "type" : "category"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Language"
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
             "id" : "001",
+            "name" : "001",
             "data" : [
                [
                   "Perl 5",
@@ -118,12 +48,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "001"
+            ]
          },
          {
             "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl 5",
@@ -137,11 +65,10 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "002"
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl 5",
@@ -155,10 +82,11 @@
                   "Blog",
                   8
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
-            "id" : "004",
             "data" : [
                [
                   "Perl 5",
@@ -173,11 +101,11 @@
                   9
                ]
             ],
-            "name" : "004"
+            "name" : "004",
+            "id" : "004"
          },
          {
             "name" : "005",
-            "id" : "005",
             "data" : [
                [
                   "Perl 5",
@@ -191,9 +119,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "005"
          },
          {
+            "id" : "006",
             "data" : [
                [
                   "Perl 5",
@@ -208,12 +138,9 @@
                   6
                ]
             ],
-            "id" : "006",
             "name" : "006"
          },
          {
-            "name" : "007",
-            "id" : "007",
             "data" : [
                [
                   "Perl 5",
@@ -227,11 +154,11 @@
                   "Blog",
                   8
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
-            "name" : "008",
-            "id" : "008",
             "data" : [
                [
                   "Perl 5",
@@ -245,10 +172,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "008",
+            "id" : "008"
          },
          {
-            "name" : "009",
             "id" : "009",
             "data" : [
                [
@@ -263,9 +191,11 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "name" : "009"
          },
          {
+            "name" : "010",
             "data" : [
                [
                   "Perl 5",
@@ -280,11 +210,10 @@
                   9
                ]
             ],
-            "id" : "010",
-            "name" : "010"
+            "id" : "010"
          },
          {
-            "id" : "011",
+            "name" : "011",
             "data" : [
                [
                   "Perl 5",
@@ -299,9 +228,10 @@
                   8
                ]
             ],
-            "name" : "011"
+            "id" : "011"
          },
          {
+            "id" : "012",