- Added solutions by Ulrich Rieke.

16 files changed, 1450 insertions, 1287 deletions

diff --git a/challenge-124/ulrich-rieke/perl/ch-1.pl b/challenge-124/ulrich-rieke/perl/ch-1.pl
new file mode 100644
index 0000000000..82f74f4eed
--- /dev/null
+++ b/challenge-124/ulrich-rieke/perl/ch-1.pl
@@ -0,0 +1,36 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+use feature 'say' ;
+
+my $edge = 5 ;
+my $internal = 5 ;
+print " " x $edge ;
+say "^" x $internal ;
+for my $i (1 .. 3 ) {
+  $edge-- ;
+  if ( $i > 1 ) {
+      $internal += 2 ;
+  }
+  say " " x $edge . "^" . " " x $internal . "^" ;
+}
+for (1 .. 4 ) {
+  say " " x $edge . "^" . " " x $internal . "^" ;
+}
+for ( 1 .. 2 ) {
+  $edge++ ;
+  $internal -= 2 ;
+  say " " x $edge . "^" . " " x $internal . "^" ;
+}
+$edge++ ;
+say " " x $edge . "^" x 5 ;
+$edge += 2 ;
+for (1 .. 3 ) {
+  say " " x $edge . "^" ;
+}
+$edge -= 2 ;
+say " " x $edge . ( "^" x 5 ) ;
+$edge += 2 ;
+for (1 .. 2 ) {
+  say " " x $edge . "^" ;
+}
diff --git a/challenge-124/ulrich-rieke/perl/ch-2.pl b/challenge-124/ulrich-rieke/perl/ch-2.pl
new file mode 100644
index 0000000000..a6f82df546
--- /dev/null
+++ b/challenge-124/ulrich-rieke/perl/ch-2.pl
@@ -0,0 +1,63 @@
+#!/usr/bin/perl ;
+use strict ;
+use warnings ;
+use feature 'say' ;
+use Algorithm::Combinatorics qw ( combinations ) ;
+use List::Util qw ( sum ) ;
+
+#finds the numbers not contained in a given combination
+sub findComplement {
+  my $array = shift ;
+  my $numbers = shift ;
+  my %arraynumbers ;
+  map { $arraynumbers{ $_ }++ } @$array ;
+  my @complement = grep { not exists $arraynumbers{$_} } keys %{$numbers} ;
+  return @complement ;
+}
+
+sub enterArray {
+  say "Enter numbers, separated by blanks" ;
+  my $line = <STDIN> ;
+  chomp $line ;
+  my @array = split( /\s+/ , $line ) ;
+  return @array ;
+}
+
+my @array = enterArray( ) ;
+my %numbers ;#stores all numbers entered in a hash to allow for complement finding
+map { $numbers{$_}++ } @array ;
+my @minimumPartitions ;#for the subsets with the smallest difference of sums
+#found so far
+my @set = keys %numbers ;
+my $len = scalar @set ;
+my $limit = int( $len / 2 ) ;#length of one subset
+my $difference = 100000 ;#high starting value to enforce new assignment
+my $iter = combinations( \@set , $limit ) ;
+while ( my $c = $iter->next ) {
+  my @firstPart = @$c ;
+  my @secondPart = findComplement( \@firstPart , \%numbers ) ;
+  my $currentDifference = abs( (sum @firstPart) - (sum @secondPart ) ) ;
+  if ( $currentDifference < $difference ) {
+      @minimumPartitions = ( ) ;#delete all arrays found so far
+      push @minimumPartitions , \@firstPart , \@secondPart ;#insert new ones
+      $difference = $currentDifference ;#and update the difference
+  }
+}
+if ( $len % 2 == 1 ) {#same logic as above , but one subset is longer than the
+#other
+  $iter = combinations( \@set , $limit + 1 ) ;#that leads to a new limit
+  while ( my $c = $iter->next ) {
+      my @firstPart = @$c ;
+      my @secondPart = findComplement( \@firstPart , \%numbers ) ;
+      my $currentDifference = abs( (sum @firstPart) - (sum @secondPart ) ) ;
+      if ( $currentDifference < $difference ) {
+    @minimumPartitions = ( ) ;
+    push @minimumPartitions , \@firstPart , \@secondPart ;
+    $difference = $currentDifference ;
+      }
+  }
+}
+print "Subset 1 = (" ;
+say join( ', ' , sort { $a <=> $b } @{$minimumPartitions[0]} ) . ')' ;
+print "Subset 2 = (" ;
+say join( ', ' , sort { $a <=> $b } @{$minimumPartitions[1]} ) . ')' ;
diff --git a/challenge-124/ulrich-rieke/raku/ch-2.raku b/challenge-124/ulrich-rieke/raku/ch-2.raku
new file mode 100644
index 0000000000..1184f32b47
--- /dev/null
+++ b/challenge-124/ulrich-rieke/raku/ch-2.raku
@@ -0,0 +1,45 @@
+use v6 ;
+
+sub enterArray( ) {
+  say "Enter an array, items separated by blanks!" ;
+  my $line = $*IN.get ;
+  my @array = $line.split( /\s+/ ) ;
+  return @array ;
+}
+
+#after creating a combination of n numbers we look for the rest
+sub findComplement( $subarray, @numbers ) {
+  return (@numbers.Set (-) $subarray.Set).keys.Array ;
+}
+
+my @numbers = enterArray( ) ;
+my $len = @numbers.elems ;
+my $limit = $len div 2 ;#the length of one subset
+my @allCombinations ;#for the subsets with the smallest difference of sums
+my $difference = 100000 ;#high start value to enforce assignment of new value
+if ( $len %% 2 ) {
+  for @numbers.combinations( $limit ) -> $combi  {
+      my @complement = findComplement( $combi, @numbers ) ;
+      my $diff = abs( @complement.sum - $combi.sum ) ;
+      if ( $diff < $difference ) {
+    @allCombinations = ( ) ;#create space for new combinations
+    @allCombinations.push( @complement , $combi ) ;
+    $difference = $diff ;#and assign smaller difference
+      }
+  }
+}
+else {#logic as above
+  for @numbers.combinations($limit ..$limit + 1) -> $combi  {
+      my @complement = findComplement( $combi, @numbers ) ;
+      my $diff = abs( @complement.sum - $combi.sum ) ;
+      if ( $diff < $difference ) {
+    @allCombinations = ( ) ;
+    @allCombinations.push( @complement , $combi ) ;
+    $difference = $diff ;
+      }
+  }
+}
+say "Subset 1 = (" ~  @allCombinations[0].sort( {$^a <=> $^b} ).join( ', ')
+  ~ ")" ;
+say  "Subset 2 = (" ~ @allCombinations[1].sort( {$^a <=> $^b} ).join(', ')
+  ~ ")" ;
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index d8b778820b..9003ebfc32 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,20 +1,26 @@
 {
-   "legend" : {
-      "enabled" : 0
+   "subtitle" : {
+      "text" : "[Champions: 18] Last updated at 2021-08-07 00:05:31 GMT"
    },
    "plotOptions" : {
       "series" : {
          "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
+            "enabled" : 1,
+            "format" : "{point.y}"
          },
          "borderWidth" : 0
       }
    },
+   "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/>"
+   },
+   "legend" : {
+      "enabled" : 0
+   },
    "series" : [
       {
-         "name" : "The Weekly Challenge - 124",
-         "colorByPoint" : 1,
          "data" : [
             {
                "name" : "Bruce Gray",
@@ -22,109 +28,108 @@
                "drilldown" : "Bruce Gray"
             },
             {
+               "name" : "Cheok-Yin Fung",
                "drilldown" : "Cheok-Yin Fung",
-               "y" : 1,
-               "name" : "Cheok-Yin Fung"
+               "y" : 1
             },
             {
+               "name" : "Dave Jacoby",
                "drilldown" : "Dave Jacoby",
-               "y" : 3,
-               "name" : "Dave Jacoby"
+               "y" : 3
             },
             {
-               "drilldown" : "E. Choroba",
                "name" : "E. Choroba",
+               "drilldown" : "E. Choroba",
                "y" : 2
             },
             {
                "name" : "Flavio Poletti",
-               "y" : 6,
-               "drilldown" : "Flavio Poletti"
+               "drilldown" : "Flavio Poletti",
+               "y" : 6
             },
             {
                "name" : "James Smith",
-               "y" : 3,
-               "drilldown" : "James Smith"
+               "drilldown" : "James Smith",
+               "y" : 3
             },
             {
                "y" : 2,
-               "name" : "Jorg Sommrey",
-               "drilldown" : "Jorg Sommrey"
+               "drilldown" : "Jorg Sommrey",
+               "name" : "Jorg Sommrey"
             },
             {
-               "drilldown" : "kjetillll",
+               "name" : "kjetillll",
                "y" : 2,
-               "name" : "kjetillll"
+               "drilldown" : "kjetillll"
             },
             {
-               "name" : "Luca Ferrari",
                "y" : 4,
-               "drilldown" : "Luca Ferrari"
+               "drilldown" : "Luca Ferrari",
+               "name" : "Luca Ferrari"
             },
             {
-               "drilldown" : "Mark Anderson",
                "y" : 1,
+               "drilldown" : "Mark Anderson",
                "name" : "Mark Anderson"
             },
             {
                "y" : 2,
-               "name" : "Niels van Dijke",
-               "drilldown" : "Niels van Dijke"
+               "drilldown" : "Niels van Dijke",
+               "name" : "Niels van Dijke"
             },
             {
-               "drilldown" : "Peter Campbell Smith",
                "name" : "Peter Campbell Smith",
+               "drilldown" : "Peter Campbell Smith",
                "y" : 1
             },
             {
+               "drilldown" : "Roger Bell_West",
                "y" : 5,
-               "name" : "Roger Bell_West",
-               "drilldown" : "Roger Bell_West"
+               "name" : "Roger Bell_West"
             },
             {
+               "y" : 2,
                "drilldown" : "Simon Green",
-               "name" : "Simon Green",
-               "y" : 2
+               "name" : "Simon Green"
             },
             {
-               "drilldown" : "Simon Proctor",
                "y" : 2,
+               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor"
             },
             {
                "drilldown" : "Stuart Little",
-               "name" : "Stuart Little",
-               "y" : 4
+               "y" : 4,
+               "name" : "Stuart Little"
             },
             {
-               "name" : "W. Luis Mochan",
                "y" : 3,
-               "drilldown" : "W. Luis Mochan"
+               "drilldown" : "Ulrich Rieke",
+               "name" : "Ulrich Rieke"
+            },
+            {
+               "drilldown" : "W. Luis Mochan",
+               "y" : 3,
+               "name" : "W. Luis Mochan"
             }
-         ]
+         ],
+         "colorByPoint" : 1,
+         "name" : "The Weekly Challenge - 124"
       }
    ],
-   "xAxis" : {
-      "type" : "category"
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
    "title" : {
       "text" : "The Weekly Challenge - 124"
    },
-   "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/>"
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "drilldown" : {
       "series" : [
          {
             "id" : "Bruce Gray",
-            "name" : "Bruce Gray",
             "data" : [
                [
                   "Perl",
@@ -134,19 +139,22 @@
                   "Raku",
                   2
                ]
-            ]
+            ],
+            "name" : "Bruce Gray"
          },
          {
+            "name" : "Cheok-Yin Fung",
+            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ],
-            "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung"
+            ]
          },
          {
+            "name" : "Dave Jacoby",
+            "id" : "Dave Jacoby",
             "data" : [
                [
                   "Perl",
@@ -156,19 +164,17 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Dave Jacoby",
-            "id" : "Dave Jacoby"
+            ]
          },
          {
+            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "E. Choroba",
-            "id" : "E. Choroba"
+            "name" : "E. Choroba"
          },
          {
             "id" : "Flavio Poletti",
@@ -189,8 +195,8 @@
             "name" : "Flavio Poletti"
          },
          {
-            "id" : "James Smith",
             "name" : "James Smith",
+            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -203,26 +209,27 @@
             ]
          },
          {
+            "name" : "Jorg Sommrey",
             "id" : "Jorg Sommrey",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Jorg Sommrey"
+            ]
          },
          {
+            "name" : "kjetillll",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "kjetillll",
             "id" : "kjetillll"
          },
          {
+            "name" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -233,7 +240,6 @@
                   2
                ]
             ],
-            "name" : "Luca Ferrari",
             "id" : "Luca Ferrari"
          },
          {
@@ -247,26 +253,27 @@
             "id" : "Mark Anderson"
          },
          {
-            "id" : "Niels van Dijke",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "Niels van Dijke",
             "name" : "Niels van Dijke"
          },
          {
+            "id" : "Peter Campbell Smith",
             "data" : [
                [
                   "Perl",
                   1
                ]
             ],
-            "name" : "Peter Campbell Smith",
-            "id" : "Peter Campbell Smith"
+            "name" : "Peter Campbell Smith"
          },
          {
+            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -281,8 +288,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Roger Bell_West"
+            ]
          },
          {
             "id" : "Simon Green",
@@ -299,17 +305,16 @@
             "name" : "Simon Green"
          },
          {
-            "id" : "Simon Proctor",
+            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "name" : "Simon Proctor"
+            "id" : "Simon Proctor"
          },
          {
-            "name" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -320,10 +325,25 @@
                   2
                ]
             ],
-            "id" : "Stuart Little"
+            "id" : "Stuart Little",
+            "name" : "Stuart Little"
+         },
+         {
+            "id" : "Ulrich Rieke",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ],
+               [
+                  "Raku",
+                  1
+               ]
+            ],
+            "name" : "Ulrich Rieke"
          },
          {
-            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -334,14 +354,13 @@
                   1
                ]
             ],
-            "name" : "W. Luis Mochan"
+            "id" : "W. Luis Mochan"
          }
       ]
    },
-   "chart" : {
-      "type" : "column"
-   },
-   "subtitle" : {
-      "text" : "[Champions: 17] Last updated at 2021-08-06 23:44:09 GMT"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 3bd682e924..5c755f77a4 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,15 +1,25 @@
 {
-   "xAxis" : {
-      "type" : "category",
-      "labels" : {
-         "style" : {
-            "fontSize" : "13px",
-            "fontFamily" : "Verdana, sans-serif"
-         }
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
+   "subtitle" : {
+      "text" : "Last updated at 2021-08-07 00:05:31 GMT"
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
       }
    },
+   "legend" : {
+      "enabled" : "false"
+   },
    "series" : [
       {
+         "name" : "Contributions",
          "data" : [
             [
                "Blog",
@@ -17,47 +27,37 @@
             ],
             [
                "Perl",
-               5937
+               5939
             ],
             [
                "Raku",
-               3698
+               3699
             ]
          ],
-         "name" : "Contributions",
          "dataLabels" : {
+            "rotation" : -90,
+            "color" : "#FFFFFF",
+            "y" : 10,
             "style" : {
-               "fontFamily" : "Verdana, sans-serif",
-               "fontSize" : "13px"
+               "fontSize" : "13px",
+               "fontFamily" : "Verdana, sans-serif"
             },
             "enabled" : "true",
-            "align" : "right",
-            "rotation" : -90,
-            "color" : "#FFFFFF",
             "format" : "{point.y:.0f}",
-            "y" : 10
+            "align" : "right"
          }
       }
    ],
-   "yAxis" : {
-      "min" : 0,
-      "title" : {
-         "text" : null
-      }
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2021-08-06 23:44:09 GMT"
-   },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
+   },
+   "xAxis" : {
+      "type" : "category",
+      "labels" : {
+         "style" : {
+            "fontFamily" : "Verdana, sans-serif",
+            "fontSize" : "13px"
+         }
+      }
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 8edd19721f..29472f5b51 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,9 +1,8 @@
 {
-   "subtitle" : {
-      "text" : "Click the columns to drilldown the language breakdown. Last updated at 2021-08-06 23:44:09 GMT"
-   },
-   "chart" : {
-      "type" : "column"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "drilldown" : {
       "series" : [
@@ -22,8 +21,8 @@
                   11
                ]
             ],
-            "name" : "001",
-            "id" : "001"
+            "id" : "001",
+            "name" : "001"
          },
          {
             "name" : "002",
@@ -44,6 +43,7 @@
             "id" : "002"
          },
          {
+            "name" : "003",
             "id" : "003",
             "data" : [
                [
@@ -58,12 +58,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "003"
+            ]
          },
          {
-            "id" : "004",
-            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -77,7 +74,9 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "004",
+            "name" : "004"
          },
          {
             "id" : "005",
@@ -98,7 +97,6 @@
             "name" : "005"
          },
          {
-            "id" : "006",
             "name" : "006",
             "data" : [
                [
@@ -113,7 +111,8 @@
                   "Blog",
                   7
                ]
-            ]
+            ],
+            "id" : "006"
          },
          {
             "id" : "007",
@@ -134,7 +133,7 @@
             "name" : "007"
          },
          {
-            "id" : "008",
+            "name" : "008",
             "data" : [
                [
                   "Perl",
@@ -149,10 +148,9 @@
                   12
                ]
             ],
-            "name" : "008"
+            "id" : "008"
          },
          {
-            "id" : "009",
             "data" : [
                [
                   "Perl",
@@ -167,6 +165,7 @@
                   13
                ]
             ],
+            "id" : "009",
             "name" : "009"
          },
          {
@@ -184,11 +183,11 @@
                   11
                ]
             ],
-            "name" : "010",
-            "id" : "010"
+            "id" : "010",
+            "name" : "010"
          },
          {
-            "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -203,9 +202,10 @@
                   10
                ]
             ],
-            "id" : "011"
+            "name" : "011"
          },
          {
+            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -220,11 +220,9 @@
                   11
                ]
             ],
-            "name" : "012",
             "id" : "012"
          },
          {
-            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -239,10 +237,10 @@
                   13
                ]
             ],
+            "id" : "013",
             "name" : "013"
          },
          {
-            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -257,10 +255,11 @@
                   15
                ]
             ],
+            "id" : "014",
             "name" : "014"
          },
          {
-            "id" : "015",
+            "name" : "015",
             "data" : [
                [
                   "Perl",
@@ -275,10 +274,11 @@
                   15
                ]
             ],
-            "name" : "015"
+            "id" : "015"
          },
          {
             "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -292,10 +292,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "016"
+            ]
          },
          {
+            "name" : "017",
+            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -309,9 +310,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "017",
-            "id" : "017"
+            ]
          },
          {
             "id" : "018",
@@ -333,6 +332,7 @@
          },
          {
             "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -346,10 +346,11 @@
                   "Blog",
                   13
                ]
-            ],
-            "id" : "019"
+            ]
          },
          {
+            "name" : "020",
+            "id" : "020",
             "data" : [
                [
                   "Perl",
@@ -363,9 +364,7 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "020",
-            "id" : "020"
+            ]
          },
          {
             "data" : [
@@ -382,10 +381,11 @@
                   10
                ]
             ],
-            "name" : "021",
-            "id" : "021"
+            "id" : "021",
+            "name" : "021"
          },
          {
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -400,12 +400,10 @@
                   10
                ]
             ],
-            "name" : "022",
             "id" : "022"
          },
          {
             "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -419,9 +417,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "name" : "023"
          },
          {
+            "name" : "024",
             "data" : [
                [
                   "Perl",
@@ -436,11 +436,9 @@
                   11
                ]
             ],
-            "name" : "024",
             "id" : "024"
          },
          {
-            "id" : "025",
             "data" : [
                [
                   "Perl",
@@ -455,6 +453,7 @@
                   12
                ]
             ],
+            "id" : "025",
             "name" : "025"
          },
          {
@@ -494,7 +493,6 @@
             "id" : "027"
          },
          {
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -509,9 +507,11 @@
                   9
                ]
             ],
-            "id" : "028"
+            "id" : "028",
+            "name" : "028"
          },
          {
+            "name" : "029",
             "data" : [
                [
                   "Perl",
@@ -526,11 +526,11 @@
                   12
                ]
             ],
-            "name" : "029",
             "id" : "029"
          },
          {
             "name" : "030",
+            "id" : "030",
             "data" : [
                [
                   "Perl",
@@ -544,11 +544,9 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "030"
+            ]
          },
          {
-            "id" : "031",
             "data" : [
                [
                   "Perl",
@@ -563,10 +561,11 @@
                   9
                ]
             ],
+            "id" : "031",
             "name" : "031"
          },
          {
-            "id" : "032",
+            "name" : "032",
             "data" : [
                [
                   "Perl",
@@ -581,7 +580,7 @@
                   10
                ]
             ],
-            "name" : "032"
+            "id" : "032"
          },
          {
             "data" : [
@@ -598,10 +597,11 @@
                   10
                ]
             ],
-            "name" : "033",
-            "id" : "033"
+            "id" : "033",
+            "name" : "033"
          },
          {
+            "name" : "034",
             "data" : [
                [
                   "Perl",
@@ -616,10 +616,11 @@
                   11
                ]
             ],
-            "name" : "034",
             "id" : "034"
          },
          {
+            "name" : "035",
+            "id" : "035",
             "data" : [
                [
                   "Perl",
@@ -633,13 +634,9 @@
                   "Blog",
                   9
                ]
-            ],
-            "name" : "035",
-            "id" : "035"
+            ]
          },
          {
-            "id" : "036",
-            "name" : "036",
             "data" : [
                [
                   "Perl",
@@ -653,9 +650,13 @@
                   "Blog",
                   11
                ]
-            ]
+            ],
+            "id" : "036",