- Added solutions by Mark Senn.

18 files changed, 1242 insertions, 1146 deletions

diff --git a/challenge-148/mark-senn/blog.txt b/challenge-148/mark-senn/blog.txt
new file mode 100644
index 0000000000..d386aead6c
--- /dev/null
+++ b/challenge-148/mark-senn/blog.txt
@@ -0,0 +1 @@
+https://engineering.purdue.edu/~mark/twc-148-1.pdf
diff --git a/challenge-148/mark-senn/blog1.txt b/challenge-148/mark-senn/blog1.txt
new file mode 100644
index 0000000000..f624dbc163
--- /dev/null
+++ b/challenge-148/mark-senn/blog1.txt
@@ -0,0 +1 @@
+https://engineering.purdue.edu/~mark/twc-148-2.pdf
diff --git a/challenge-148/mark-senn/raku/ch-1.raku b/challenge-148/mark-senn/raku/ch-1.raku
new file mode 100644
index 0000000000..6429cdce48
--- /dev/null
+++ b/challenge-148/mark-senn/raku/ch-1.raku
@@ -0,0 +1,42 @@
+$_ = q:to/END/;
+    unused
+    one     two       three    four     five
+    six     seven     eight    nine     ten
+    eleven  twelve    thirteen fourteen fifteen
+    sixteen seventeen eighteen nineteen twenty
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        thirty
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        forty
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        fifty
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        sixty
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        seventy
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        eighty
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        ninety
+    ?       ?          ?       ?        ?
+    ?       ?          ?       ?        one hundred
+    END
+
+# Change all newlines to two spaces.
+s:g/\n/ /;
+
+# Delete spaces at the end of line.
+s/\s*$$//;
+
+# Split on two or more spaces.
+my @spelled = .split(/\s\s+/);
+
+# Fill in 21...29, 31...39, 41...49, ..., 91...99.
+for (20, 30, 40 ... 90) -> $i {
+    for (1 .. 9) -> $j {
+    	@spelled[$i+$j] = @spelled[$i] ~ '-' ~ @spelled[$j];
+    }
+}
+
+# Print out numbers with no 'e' in the numbers' names.
+(1..100).map({@spelled[$_].contains('e') or .say});2
diff --git a/challenge-148/mark-senn/raku/ch-2.raku b/challenge-148/mark-senn/raku/ch-2.raku
new file mode 100644
index 0000000000..6877562c67
--- /dev/null
+++ b/challenge-148/mark-senn/raku/ch-2.raku
@@ -0,0 +1,33 @@
+# Print first $n Candano triplets.
+my $n = 5;
+
+# From https://engineering.purdue.edu/~mark/twc-148-2.pdf:
+# From between equations (15) and (16):
+# a = 2 + 3k
+# From equation (19):
+# b^2 c = (k+1)^2 (8k+5)
+
+# The first element is not used.
+my $square := 0, 1**2, 2**2, 3**3 .. Inf;
+
+for (0 .. Inf) -> $k {
+
+    # "rhs" is short for "right hand side".
+    my $rhs = ($k+1)**2 * (8*$k+5);
+
+    for (1 .. Inf) -> $b {
+
+    	# If b^2 > $rhs we've gone too far.
+    	($square[$b] > $rhs) and last;
+
+    	# If $rhs is not evenly divisible by b^2 then c will not be an integer.
+    	($rhs %% $square[$b]) or next;
+
+    	# Found one.
+    	my $a = 2 + 3*$k;
+    	my $c = $rhs / $square[$b];
+    	say "($a,$b,$c)";
+
+    	(--$n) or exit 0;
+    }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 31ae16e8d4..e5f1776dc5 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -4,20 +4,22 @@
          "text" : "Total Solutions"
       }
    },
-   "subtitle" : {
-      "text" : "[Champions: 22] Last updated at 2022-01-23 21:23:17 GMT"
+   "xAxis" : {
+      "type" : "category"
    },
    "title" : {
       "text" : "The Weekly Challenge - 148"
    },
-   "xAxis" : {
-      "type" : "category"
+   "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/>"
    },
    "drilldown" : {
       "series" : [
          {
-            "name" : "Abigail",
             "id" : "Abigail",
+            "name" : "Abigail",
             "data" : [
                [
                   "Perl",
@@ -48,6 +50,7 @@
             ]
          },
          {
+            "id" : "Athanasius",
             "data" : [
                [
                   "Perl",
@@ -58,20 +61,20 @@
                   2
                ]
             ],
-            "id" : "Athanasius",
             "name" : "Athanasius"
          },
          {
-            "id" : "Colin Crain",
-            "name" : "Colin Crain",
             "data" : [
                [
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Colin Crain",
+            "id" : "Colin Crain"
          },
          {
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -82,8 +85,7 @@
                   1
                ]
             ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            "name" : "Dave Jacoby"
          },
          {
             "data" : [
@@ -96,6 +98,7 @@
             "id" : "E. Choroba"
          },
          {
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -110,10 +113,10 @@
                   2
                ]
             ],
-            "name" : "Flavio Poletti",
             "id" : "Flavio Poletti"
          },
          {
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -124,8 +127,7 @@
                   1
                ]
             ],
-            "name" : "James Smith",
-            "id" : "James Smith"
+            "name" : "James Smith"
          },
          {
             "data" : [
@@ -146,8 +148,6 @@
             "id" : "Laurent Rosenfeld"
          },
          {
-            "id" : "Luca Ferrari",
-            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -157,19 +157,35 @@
                   "Blog",
                   4
                ]
-            ]
+            ],
+            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari"
          },
          {
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
             ],
-            "id" : "Mark Anderson",
             "name" : "Mark Anderson"
          },
          {
+            "id" : "Mark Senn",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  2
+               ]
+            ],
+            "name" : "Mark Senn"
+         },
+         {
             "id" : "Marton Polgar",
             "name" : "Marton Polgar",
             "data" : [
@@ -180,36 +196,37 @@
             ]
          },
          {
-            "name" : "Matthew Neleigh",
             "id" : "Matthew Neleigh",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Matthew Neleigh"
          },
          {
-            "id" : "Niels van Dijke",
-            "name" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Niels van Dijke",
+            "id" : "Niels van Dijke"
          },
          {
             "id" : "Pete Houston",
-            "name" : "Pete Houston",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "name" : "Pete Houston"
          },
          {
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
@@ -220,7 +237,6 @@
                   1
                ]
             ],
-            "id" : "Peter Campbell Smith",
             "name" : "Peter Campbell Smith"
          },
          {
@@ -234,6 +250,7 @@
             "id" : "Robert DiCicco"
          },
          {
+            "name" : "Roger Bell_West",
             "data" : [
                [
                   "Perl",
@@ -248,22 +265,20 @@
                   1
                ]
             ],
-            "id" : "Roger Bell_West",
-            "name" : "Roger Bell_West"
+            "id" : "Roger Bell_West"
          },
          {
             "id" : "Steven Wilson",
-            "name" : "Steven Wilson",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ]
+            ],
+            "name" : "Steven Wilson"
          },
          {
             "name" : "Ulrich Rieke",
-            "id" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -273,11 +288,11 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "id" : "Ulrich Rieke"
          },
          {
             "id" : "W. Luis Mochan",
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -287,7 +302,8 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "W. Luis Mochan"
          },
          {
             "id" : "Walt Mankowski",
@@ -305,58 +321,54 @@
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 148",
          "colorByPoint" : 1,
          "data" : [
             {
-               "y" : 4,
                "drilldown" : "Abigail",
+               "y" : 4,
                "name" : "Abigail"
             },
             {
                "name" : "Arne Sommer",
-               "drilldown" : "Arne Sommer",
-               "y" : 5
+               "y" : 5,
+               "drilldown" : "Arne Sommer"
             },
             {
+               "drilldown" : "Athanasius",
                "y" : 4,
-               "name" : "Athanasius",
-               "drilldown" : "Athanasius"
+               "name" : "Athanasius"
             },
             {
+               "name" : "Colin Crain",
                "y" : 1,
-               "drilldown" : "Colin Crain",
-               "name" : "Colin Crain"
+               "drilldown" : "Colin Crain"
             },
             {
-               "y" : 3,
                "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby"
+               "drilldown" : "Dave Jacoby",
+               "y" : 3
             },
             {
                "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
+               "y" : 2,
+               "drilldown" : "E. Choroba"
             },
             {
-               "name" : "Flavio Poletti",
                "drilldown" : "Flavio Poletti",
-               "y" : 6
+               "y" : 6,
+               "name" : "Flavio Poletti"
             },
             {
-               "y" : 3,
+               "name" : "James Smith",
                "drilldown" : "James Smith",
-               "name" : "James Smith"
+               "y" : 3
             },
             {
+               "y" : 5,
                "drilldown" : "Laurent Rosenfeld",
-               "name" : "Laurent Rosenfeld",
-               "y" : 5
+               "name" : "Laurent Rosenfeld"
             },
             {
                "name" : "Luca Ferrari",
@@ -365,43 +377,48 @@
             },
             {
                "y" : 1,
-               "name" : "Mark Anderson",
-               "drilldown" : "Mark Anderson"
+               "drilldown" : "Mark Anderson",
+               "name" : "Mark Anderson"
             },
             {
-               "y" : 2,
-               "drilldown" : "Marton Polgar",
-               "name" : "Marton Polgar"
+               "y" : 4,
+               "drilldown" : "Mark Senn",
+               "name" : "Mark Senn"
             },
             {
-               "name" : "Matthew Neleigh",
-               "drilldown" : "Matthew Neleigh",
+               "name" : "Marton Polgar",
+               "drilldown" : "Marton Polgar",
                "y" : 2
             },
             {
+               "drilldown" : "Matthew Neleigh",
                "y" : 2,
+               "name" : "Matthew Neleigh"
+            },
+            {
                "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke"
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
             },
             {
                "y" : 1,
-               "name" : "Pete Houston",
-               "drilldown" : "Pete Houston"
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston"
             },
             {
+               "y" : 3,
                "drilldown" : "Peter Campbell Smith",
-               "name" : "Peter Campbell Smith",
-               "y" : 3
+               "name" : "Peter Campbell Smith"
             },
             {
                "y" : 2,
-               "name" : "Robert DiCicco",
-               "drilldown" : "Robert DiCicco"
+               "drilldown" : "Robert DiCicco",
+               "name" : "Robert DiCicco"
             },
             {
                "drilldown" : "Roger Bell_West",
-               "name" : "Roger Bell_West",
-               "y" : 5
+               "y" : 5,
+               "name" : "Roger Bell_West"
             },
             {
                "name" : "Steven Wilson",
@@ -409,36 +426,38 @@
                "y" : 2
             },
             {
+               "name" : "Ulrich Rieke",
                "y" : 3,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
+               "drilldown" : "Ulrich Rieke"
             },
             {
+               "drilldown" : "W. Luis Mochan",
                "y" : 3,
-               "name" : "W. Luis Mochan",
-               "drilldown" : "W. Luis Mochan"
+               "name" : "W. Luis Mochan"
             },
             {
-               "name" : "Walt Mankowski",
+               "y" : 3,
                "drilldown" : "Walt Mankowski",
-               "y" : 3
+               "name" : "Walt Mankowski"
             }
-         ]
+         ],
+         "name" : "The Weekly Challenge - 148"
       }
    ],
    "legend" : {
       "enabled" : 0
    },
-   "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/>"
+   "subtitle" : {
+      "text" : "[Champions: 23] Last updated at 2022-01-23 22:27:28 GMT"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
+            "format" : "{point.y}",
+            "enabled" : 1
          },
          "borderWidth" : 0
       }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 82b7718e8a..e2798ac696 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,26 +1,11 @@
 {
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
    "series" : [
       {
          "name" : "Contributions",
-         "dataLabels" : {
-            "rotation" : -90,
-            "format" : "{point.y:.0f}",
-            "enabled" : "true",
-            "color" : "#FFFFFF",
-            "y" : 10,
-            "align" : "right",
-            "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
-            }
-         },
          "data" : [
             [
                "Blog",
-               2211
+               2213
             ],
             [
                "Perl",
@@ -28,9 +13,21 @@
             ],
             [
                "Raku",
-               4296
+               4298
             ]
-         ]
+         ],
+         "dataLabels" : {
+            "format" : "{point.y:.0f}",
+            "align" : "right",
+            "rotation" : -90,
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "enabled" : "true",
+            "y" : 10,
+            "color" : "#FFFFFF"
+         }
       }
    ],
    "chart" : {
@@ -39,25 +36,28 @@
    "legend" : {
       "enabled" : "false"
    },
-   "title" : {
-      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   "subtitle" : {
+      "text" : "Last updated at 2022-01-23 22:27:28 GMT"
    },
    "xAxis" : {
+      "type" : "category",
       "labels" : {
          "style" : {
-            "fontFamily" : "Verdana, sans-serif",
-            "fontSize" : "13px"
+            "fontSize" : "13px",
+            "fontFamily" : "Verdana, sans-serif"
          }
-      },
-      "type" : "category"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2022-01-23 21:23:17 GMT"
+      }
    },
    "yAxis" : {
+      "min" : 0,
       "title" : {
          "text" : null
-      },
-      "min" : 0
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "title" : {
+      "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index f3ef2dde9f..e4fb30925f 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,31 +1,22 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-01-23 21:23:17 GMT"
-   },
-   "xAxis" : {
-      "type" : "category"
-   },
    "title" : {
       "text" : "The Weekly Challenge Language"
    },
+   "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>"
+   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "plotOptions" : {
-      "series" : {
-         "borderWidth" : 0,
-         "dataLabels" : {
-            "enabled" : 1,
-            "format" : "{point.y}"
-         }
-      }
+   "xAxis" : {
+      "type" : "category"
    },
-   "tooltip" : {
-      "followPointer" : "true",
-      "pointFormat" : "<span style=\"color:{point.color}\">Challenge {point.name}</span>: <b>{point.y:f}</b><br/>",
-      "headerFormat" : "<span style=\"font-size:11px\"></span>"
+   "subtitle" : {
+      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2022-01-23 22:27:28 GMT"
    },
    "legend" : {
       "enabled" : "false"
@@ -33,9 +24,19 @@
    "chart" : {
       "type" : "column"
    },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
    "drilldown" : {
       "series" : [
          {
+            "name" : "001",
             "data" : [
                [
                   "Perl",
@@ -50,12 +51,10 @@
                   11
                ]
             ],
-            "name" : "001",
             "id" : "001"
          },
          {
             "name" : "002",
-            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -69,11 +68,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "002"
          },
          {
-            "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -87,9 +85,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "003",
+            "id" : "003"
          },
          {
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -104,10 +105,10 @@
                   10
                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "id" : "004"
          },
          {
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -122,12 +123,9 @@
                   12
                ]
             ],
-            "id" : "005",
             "name" : "005"
          },
          {
-            "id" : "006",
-            "name" : "006",
             "data" : [
                [
                   "Perl",
@@ -141,11 +139,11 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "name" : "006",
+            "id" : "006"
          },
          {
-            "id" : "007",
-            "name" : "007",
             "data" : [
                [
                   "Perl",
@@ -159,11 +157,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "name" : "007",
+            "id" : "007"
          },
          {
-            "id" : "008",
-            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -177,11 +175,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "008",
+            "id" : "008"
          },
          {
-            "id" : "009",
-            "name" : "009",
             "data" : [
                [
                   "Perl",
@@ -195,9 +193,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "009",
+            "id" : "009"
          },
          {
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -212,8 +213,7 @@
                   11
                ]
             ],
-            "name" : "010",
-            "id" : "010"
+            "name" : "010"
          },
          {
             "id" : "011",
@@ -234,6 +234,7 @@
             ]
          },
          {
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -248,7 +249,6 @@
                   11
                ]
             ],
-            "name" : "012",
             "id" : "012"
          },
          {
@@ -271,7 +271,6 @@
          },
          {
             "name" : "014",
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -285,7 +284,8 @@
                   "Blog",
                   15
                ]
-            ]
+            ],
+            "id" : "014"
          },
          {
             "data" : [
@@ -306,6 +306,8 @@
             "id" : "015"
          },
          {
+            "id" : "016",
+            "name" : "016",
             "data" : [
                [
                   "Perl",
@@ -319,13 +321,9 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "016",
-            "id" : "016"
+            ]
          },
          {
-            "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -339,9 +337,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "017",
+            "id" : "017"
          },
          {
+            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -356,10 +357,11 @@
                   14
                ]
             ],
-            "name" : "018",
-            "id" : "018"
+            "name" : "018"
          },
          {
+            "id" : "019",
+            "name" : "019",
             "data" : [
                [
                   "Perl",
@@ -373,13 +375,10 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
             "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -393,9 +392,11 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "020"
          },
          {
+            "id" : "021",
             "data" : [
                [
                   "Perl",
@@ -410,11 +411,9 @@
                   10
                ]
             ],
-            "name" : "021",
-            "id" : "021"
+            "name" : "021"
          },
          {
-            "id" : "022",
             "name" : "022",
             "data" : [
                [
@@ -429,9 +428,11 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "022"
          },
          {
+            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -446,8 +447,7 @@
                   12
                ]
             ],
-            "id" : "023",
-            "name" : "023"
+            "id" : "023"
          },
          {
             "data" : [
@@ -468,6 +468,7 @@
             "id" : "024"
          },
          {
+            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -482,11 +483,9 @@
                   12
                ]
             ],
-            "id" : "025",
             "name" : "025"
          },
          {
-            "id" : "026",
             "name" : "026",
             "data" : [
                [
@@ -501,11 +500,10 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "026"
          },
          {
-            "name" : "027",
-            "id" : "027",
             "data" : [
                [
                   "Perl",
@@ -519,10 +517,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "027",
+            "id" : "027"
          },
          {
-            "name" : "028",
             "id" : "028",
             "data" : [
                [
@@ -537,11 +536,12 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "name" : "028"