- Added solutions by Laurent Rosenfeld.

22 files changed, 1428 insertions, 1208 deletions

diff --git a/challenge-124/laurent-rosenfeld/awk/ch-1.awk b/challenge-124/laurent-rosenfeld/awk/ch-1.awk
new file mode 100644
index 0000000000..4b7c7b3884
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/awk/ch-1.awk
@@ -0,0 +1,37 @@
+echo '
+llll11111llll
+lll1lllll1lll
+ll1lllllll1ll
+l1lllllllll1l
+l1lllllllll1l
+l1lllllllll1l
+l1lllllllll1l
+l1lllllllll1l
+ll1lllllll1ll
+lll1lllll1lll
+llll11111llll
+llllll1llllll
+llllll1llllll
+llllll1llllll
+llll11111llll
+llllll1llllll
+llllll1llllll
+' | awk 'gsub("l", " ") gsub("1", "*")'
+
+    *****
+   *     *
+  *       *
+ *         *
+ *         *
+ *         *
+ *         *
+ *         *
+  *       *
+   *     *
+    *****
+      *
+      *
+      *
+    *****
+      *
+      *
diff --git a/challenge-124/laurent-rosenfeld/blog.txt b/challenge-124/laurent-rosenfeld/blog.txt
new file mode 100644
index 0000000000..dd6230a7d1
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/blog.txt
@@ -0,0 +1 @@
+http://blogs.perl.org/users/laurent_r/2021/08/perl-weekly-challenge-124-happy-women-day-and-tug-of-war.html
diff --git a/challenge-124/laurent-rosenfeld/perl/ch-1.pl b/challenge-124/laurent-rosenfeld/perl/ch-1.pl
new file mode 100644
index 0000000000..dd7aa2c14c
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/perl/ch-1.pl
@@ -0,0 +1,14 @@
+use strict;
+use warnings;
+use feature "say";
+
+my $bar = "   ^^^^^";
+my @pairs = ("  ^     ^", " ^       ^", "^         ^");
+my $single = "     ^";
+
+say $bar;
+say join "\n", @pairs[0, 1, 2, 2, 2, 2, 2, 1, 0];
+say $bar;
+say $single for 1..3;
+say $bar;
+say $single for 1..2;
diff --git a/challenge-124/laurent-rosenfeld/perl/ch-2.pl b/challenge-124/laurent-rosenfeld/perl/ch-2.pl
new file mode 100644
index 0000000000..cdf7dc7be1
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/perl/ch-2.pl
@@ -0,0 +1,49 @@
+use strict;
+use warnings;
+use feature "say";
+
+my @comb;
+
+sub combine {
+    my $count = shift;
+    my @out = @{$_[0]};
+    my @in  = @{$_[1]};
+    if ($count == 0) {
+        push @comb, [@out];
+        return;
+    }
+    for my $i (0..$#in) {
+        combine ($count - 1, [@out, $in[$i]], [@in[0..$i -1], @in[$i+1..$#in]]);
+    }
+}
+
+sub sum {
+    my $sum = 0;
+    $sum += $_ for @_;
+    return $sum;
+}
+
+sub find_smallest_diff {
+    my @in = @{$_[0]};
+    my $min_val;
+    my $min_seq;
+    for my $c (@comb) {
+        my @c1 = @$c;
+        my %seen = map { $_ => 1 } @c1;
+        my @c2 = grep  { not exists $seen{$_}} @in;
+        my $diff = abs(sum(@c2) - sum(@c1));
+        $min_val = $diff unless defined $min_val;
+        if ($diff < $min_val) {
+            $min_val = $diff;
+            $min_seq = ("@c1 -- @c2 ");
+        }
+    }
+    return "$min_seq => $min_val";
+}
+
+for my $test ( [10, 20, 30, 40, 50, 60, 70, 80, 90, 100],
+               [10, -15, 20, 30, -25, 0, 5, 40, -5] ) {
+    my $count = int (@$test / 2);
+    combine $count, [], $test;
+    say find_smallest_diff $test;
+}
diff --git a/challenge-124/laurent-rosenfeld/python/ch-1.py b/challenge-124/laurent-rosenfeld/python/ch-1.py
new file mode 100644
index 0000000000..602ef9d549
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/python/ch-1.py
@@ -0,0 +1,3 @@
+lines = ("   ^^^^^", "  ^     ^", " ^       ^", "^         ^", "     ^")
+for x in 0, 1, 2, 3, 3, 3, 3, 3, 3, 2, 1, 0, 4, 4, 4, 0, 4, 4:
+    print(lines[x])
diff --git a/challenge-124/laurent-rosenfeld/raku/ch-1.raku b/challenge-124/laurent-rosenfeld/raku/ch-1.raku
new file mode 100644
index 0000000000..2ad9b55743
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/raku/ch-1.raku
@@ -0,0 +1,12 @@
+use v6;
+
+my $bar = "   ^^^^^";
+my @pairs = "  ^     ^", " ^       ^", "^         ^";
+my $single = "     ^";
+
+say $bar;
+say join "\n", @pairs[0, 1, 2, 2, 2, 2, 2, 1, 0];
+say $bar;
+say $single for 1..3;
+say $bar;
+say $single for 1..2;
diff --git a/challenge-124/laurent-rosenfeld/raku/ch-2.raku b/challenge-124/laurent-rosenfeld/raku/ch-2.raku
new file mode 100644
index 0000000000..6a13cb1fac
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/raku/ch-2.raku
@@ -0,0 +1,20 @@
+use v6;
+
+sub find_smallest_diff(@in) {
+    my $inbag = @in.Bag;
+    my $min_val = Inf;
+    my $min_seq;
+    my $count = @in.elems div 2;
+    for @in.combinations: $count -> @c1 {
+        my @c2 = ($inbag (-) @c1.Bag).keys;
+        if abs(@c2.sum - @c1.sum) < $min_val {
+            $min_val = abs(@c2.sum - @c1.sum);
+            $min_seq = (@c1, " -- ", @c2);
+        }
+    }
+    return "$min_seq => $min_val";
+}
+
+my @tests = [10, 20, 30, 40, 50, 60, 70, 80, 90, 100],
+            [10, -15, 20, 30, -25, 0, 5, 40, -5];
+say find_smallest_diff($_) for @tests;
diff --git a/challenge-124/laurent-rosenfeld/scala/ch-1.scala b/challenge-124/laurent-rosenfeld/scala/ch-1.scala
new file mode 100644
index 0000000000..f6704e51a4
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/scala/ch-1.scala
@@ -0,0 +1,24 @@
+object root extends App {
+  var venus = """
+OOOO00000OOOO
+OOO0OOOOO0OOO
+OO0OOOOOOO0OO
+O0OOOOOOOOO0O
+O0OOOOOOOOO0O
+O0OOOOOOOOO0O
+O0OOOOOOOOO0O
+O0OOOOOOOOO0O
+OO0OOOOOOO0OO
+OOO0OOOOO0OOO
+OOOO00000OOOO
+OOOOOO0OOOOOO
+OOOOOO0OOOOOO
+OOOOOO0OOOOOO
+OOOO00000OOOO
+OOOOOO0OOOOOO
+OOOOOO0OOOOOO"""
+  val pattern = "O".r
+  venus = pattern replaceAllIn (venus, " ")
+  val pattern2 = "0".r
+  println(pattern2 replaceAllIn (venus, "+"))
+}
diff --git a/challenge-124/laurent-rosenfeld/sed/ch-1.sed b/challenge-124/laurent-rosenfeld/sed/ch-1.sed
new file mode 100644
index 0000000000..f44ca2d39e
--- /dev/null
+++ b/challenge-124/laurent-rosenfeld/sed/ch-1.sed
@@ -0,0 +1,37 @@
+echo '
+llll11111llll
+lll1lllll1lll
+ll1lllllll1ll
+l1lllllllll1l
+l1lllllllll1l
+l1lllllllll1l
+l1lllllllll1l
+l1lllllllll1l
+ll1lllllll1ll
+lll1lllll1lll
+llll11111llll
+llllll1llllll
+llllll1llllll
+llllll1llllll
+llll11111llll
+llllll1llllll
+llllll1llllll
+' | sed 's/l/ /g; s/1/x/g'
+
+    xxxxx
+   x     x
+  x       x
+ x         x
+ x         x
+ x         x
+ x         x
+ x         x
+  x       x
+   x     x
+    xxxxx
+      x
+      x
+      x
+    xxxxx
+      x
+      x
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 9003ebfc32..62ffc51024 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,134 +1,30 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 18] Last updated at 2021-08-07 00:05:31 GMT"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "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/>"
+   "chart" : {
+      "type" : "column"
    },
    "legend" : {
       "enabled" : 0
    },
-   "series" : [
-      {
-         "data" : [
-            {
-               "name" : "Bruce Gray",
-               "y" : 4,
-               "drilldown" : "Bruce Gray"
-            },
-            {
-               "name" : "Cheok-Yin Fung",
-               "drilldown" : "Cheok-Yin Fung",
-               "y" : 1
-            },
-            {
-               "name" : "Dave Jacoby",
-               "drilldown" : "Dave Jacoby",
-               "y" : 3
-            },
-            {
-               "name" : "E. Choroba",
-               "drilldown" : "E. Choroba",
-               "y" : 2
-            },
-            {
-               "name" : "Flavio Poletti",
-               "drilldown" : "Flavio Poletti",
-               "y" : 6
-            },
-            {
-               "name" : "James Smith",
-               "drilldown" : "James Smith",
-               "y" : 3
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Jorg Sommrey",
-               "name" : "Jorg Sommrey"
-            },
-            {
-               "name" : "kjetillll",
-               "y" : 2,
-               "drilldown" : "kjetillll"
-            },
-            {
-               "y" : 4,
-               "drilldown" : "Luca Ferrari",
-               "name" : "Luca Ferrari"
-            },
-            {
-               "y" : 1,
-               "drilldown" : "Mark Anderson",
-               "name" : "Mark Anderson"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Niels van Dijke",
-               "name" : "Niels van Dijke"
-            },
-            {
-               "name" : "Peter Campbell Smith",
-               "drilldown" : "Peter Campbell Smith",
-               "y" : 1
-            },
-            {
-               "drilldown" : "Roger Bell_West",
-               "y" : 5,
-               "name" : "Roger Bell_West"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Simon Green",
-               "name" : "Simon Green"
-            },
-            {
-               "y" : 2,
-               "drilldown" : "Simon Proctor",
-               "name" : "Simon Proctor"
-            },
-            {
-               "drilldown" : "Stuart Little",
-               "y" : 4,
-               "name" : "Stuart Little"
-            },
-            {
-               "y" : 3,
-               "drilldown" : "Ulrich Rieke",
-               "name" : "Ulrich Rieke"
-            },
-            {
-               "drilldown" : "W. Luis Mochan",
-               "y" : 3,
-               "name" : "W. Luis Mochan"
-            }
-         ],
-         "colorByPoint" : 1,
-         "name" : "The Weekly Challenge - 124"
-      }
-   ],
-   "title" : {
-      "text" : "The Weekly Challenge - 124"
-   },
    "xAxis" : {
       "type" : "category"
    },
-   "chart" : {
-      "type" : "column"
+   "tooltip" : {
+      "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/>",
+      "followPointer" : 1
+   },
+   "subtitle" : {
+      "text" : "[Champions: 19] Last updated at 2021-08-07 00:17:15 GMT"
+   },
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "drilldown" : {
       "series" : [
          {
+            "name" : "Bruce Gray",
             "id" : "Bruce Gray",
             "data" : [
                [
@@ -139,18 +35,17 @@
                   "Raku",
                   2
                ]
-            ],
-            "name" : "Bruce Gray"
+            ]
          },
          {
             "name" : "Cheok-Yin Fung",
-            "id" : "Cheok-Yin Fung",
             "data" : [
                [
                   "Perl",
                   1
                ]
-            ]
+            ],
+            "id" : "Cheok-Yin Fung"
          },
          {
             "name" : "Dave Jacoby",
@@ -167,17 +62,17 @@
             ]
          },
          {
-            "id" : "E. Choroba",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
+            "id" : "E. Choroba",
             "name" : "E. Choroba"
          },
          {
-            "id" : "Flavio Poletti",
+            "name" : "Flavio Poletti",
             "data" : [
                [
                   "Perl",
@@ -192,11 +87,9 @@
                   2
                ]
             ],
-            "name" : "Flavio Poletti"
+            "id" : "Flavio Poletti"
          },
          {
-            "name" : "James Smith",
-            "id" : "James Smith",
             "data" : [
                [
                   "Perl",
@@ -206,7 +99,9 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "id" : "James Smith",
+            "name" : "James Smith"
          },
          {
             "name" : "Jorg Sommrey",
@@ -220,16 +115,34 @@
          },
          {
             "name" : "kjetillll",
+            "id" : "kjetillll",
+            "data" : [
+               [
+                  "Perl",
+                  2
+               ]
+            ]
+         },
+         {
+            "id" : "Laurent Rosenfeld",
             "data" : [
                [
                   "Perl",
                   2
+               ],
+               [
+                  "Raku",
+                  2
+               ],
+               [
+                  "Blog",
+                  1
                ]
             ],
-            "id" : "kjetillll"
+            "name" : "Laurent Rosenfeld"
          },
          {
-            "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -240,40 +153,39 @@
                   2
                ]
             ],
-            "id" : "Luca Ferrari"
+            "name" : "Luca Ferrari"
          },
          {
             "name" : "Mark Anderson",
+            "id" : "Mark Anderson",
             "data" : [
                [
                   "Raku",
                   1
                ]
-            ],
-            "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
                ]
             ],
+            "id" : "Peter Campbell Smith",
             "name" : "Peter Campbell Smith"
          },
          {
-            "name" : "Roger Bell_West",
             "id" : "Roger Bell_West",
             "data" : [
                [
@@ -288,9 +200,11 @@
                   "Blog",
                   1
                ]
-            ]
+            ],
+            "name" : "Roger Bell_West"
          },
          {
+            "name" : "Simon Green",
             "id" : "Simon Green",
             "data" : [
                [
@@ -301,8 +215,7 @@
                   "Blog",
                   1
                ]
-            ],
-            "name" : "Simon Green"
+            ]
          },
          {
             "name" : "Simon Proctor",
@@ -315,6 +228,8 @@
             "id" : "Simon Proctor"
          },
          {
+            "name" : "Stuart Little",
+            "id" : "Stuart Little",
             "data" : [
                [
                   "Perl",
@@ -324,12 +239,10 @@
                   "Raku",
                   2
                ]
-            ],
-            "id" : "Stuart Little",
-            "name" : "Stuart Little"
+            ]
          },
          {
-            "id" : "Ulrich Rieke",
+            "name" : "Ulrich Rieke",
             "data" : [
                [
                   "Perl",
@@ -340,10 +253,9 @@
                   1
                ]
             ],
-            "name" : "Ulrich Rieke"
+            "id" : "Ulrich Rieke"
          },
          {
-            "name" : "W. Luis Mochan",
             "data" : [
                [
                   "Perl",
@@ -354,13 +266,124 @@
                   1
                ]
             ],
-            "id" : "W. Luis Mochan"
+            "id" : "W. Luis Mochan",
+            "name" : "W. Luis Mochan"
          }
       ]
    },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "borderWidth" : 0,
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         }
+      }
+   },
+   "title" : {
+      "text" : "The Weekly Challenge - 124"
+   },
+   "series" : [
+      {
+         "data" : [
+            {
+               "drilldown" : "Bruce Gray",
+               "y" : 4,
+               "name" : "Bruce Gray"
+            },
+            {
+               "name" : "Cheok-Yin Fung",
+               "y" : 1,
+               "drilldown" : "Cheok-Yin Fung"
+            },
+            {
+               "y" : 3,
+               "drilldown" : "Dave Jacoby",
+               "name" : "Dave Jacoby"
+            },
+            {
+               "name" : "E. Choroba",
+               "y" : 2,
+               "drilldown" : "E. Choroba"
+            },
+            {
+               "y" : 6,
+               "drilldown" : "Flavio Poletti",
+               "name" : "Flavio Poletti"
+            },
+            {
+               "name" : "James Smith",
+               "drilldown" : "James Smith",
+               "y" : 3
+            },
+            {
+               "drilldown" : "Jorg Sommrey",
+               "y" : 2,
+               "name" : "Jorg Sommrey"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "kjetillll",
+               "name" : "kjetillll"
+            },
+            {
+               "drilldown" : "Laurent Rosenfeld",
+               "y" : 5,
+               "name" : "Laurent Rosenfeld"
+            },
+            {
+               "drilldown" : "Luca Ferrari",
+               "y" : 4,
+               "name" : "Luca Ferrari"
+            },
+            {
+               "name" : "Mark Anderson",
+               "drilldown" : "Mark Anderson",
+               "y" : 1
+            },
+            {
+               "name" : "Niels van Dijke",
+               "drilldown" : "Niels van Dijke",
+               "y" : 2
+            },
+            {
+               "y" : 1,
+               "drilldown" : "Peter Campbell Smith",
+               "name" : "Peter Campbell Smith"
+            },
+            {
+               "name" : "Roger Bell_West",
+               "y" : 5,
+               "drilldown" : "Roger Bell_West"
+            },
+            {
+               "drilldown" : "Simon Green",
+               "y" : 2,
+               "name" : "Simon Green"
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Simon Proctor",
+               "name" : "Simon Proctor"
+            },
+            {
+               "name" : "Stuart Little",
+               "y" : 4,
+               "drilldown" : "Stuart Little"
+            },
+            {
+               "name" : "Ulrich Rieke",
+               "y" : 3,
+               "drilldown" : "Ulrich Rieke"
+            },
+            {
+               "name" : "W. Luis Mochan",
+               "y" : 3,
+               "drilldown" : "W. Luis Mochan"
+            }
+         ],
+         "name" : "The Weekly Challenge - 124",
+         "colorByPoint" : 1
       }
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 5c755f77a4..a2173d8dd0 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -1,56 +1,50 @@
 {
-   "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",
-               1784
+               1785
             ],
             [
                "Perl",
-               5939
+               5941
             ],
             [
                "Raku",
-               3699
+               3701
             ]
          ],
          "dataLabels" : {
-            "rotation" : -90,
-            "color" : "#FFFFFF",
+            "enabled" : "true",
+            "align" : "right",
+            "format" : "{point.y:.0f}",
             "y" : 10,
             "style" : {
                "fontSize" : "13px",
                "fontFamily" : "Verdana, sans-serif"
             },
-            "enabled" : "true",
-            "format" : "{point.y:.0f}",
-            "align" : "right"
-         }
+            "color" : "#FFFFFF",
+            "rotation" : -90
+         },
+         "name" : "Contributions"
       }
    ],
    "title" : {
       "text" : "The Weekly Challenge Contributions [2019 - 2021]"
    },
+   "subtitle" : {
+      "text" : "Last updated at 2021-08-07 00:17:14 GMT"
+   },
+   "yAxis" : {
+      "min" : 0,
+      "title" : {
+         "text" : null
+      }
+   },
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
+   },
    "xAxis" : {
       "type" : "category",
       "labels" : {
@@ -59,5 +53,11 @@
             "fontSize" : "13px"
          }
       }
+   },
+   "chart" : {
+      "type" : "column"
+   },
+   "legend" : {
+      "enabled" : "false"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index 29472f5b51..c59434bcc1 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,7 +1,11 @@
 {
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "enabled" : 1,
+            "format" : "{point.y}"
+         },
+         "borderWidth" : 0
       }
    },
    "drilldown" : {
@@ -26,6 +30,7 @@
          },
          {
             "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -39,12 +44,10 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "002"
+            ]
          },
          {
             "name" : "003",
-            "id" : "003",
             "data" : [
                [
                   "Perl",
@@ -58,9 +61,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "003"
          },
          {
+            "name" : "004",
             "data" : [
                [
                   "Perl",
@@ -75,10 +80,10 @@
                   10
                ]
             ],
-            "id" : "004",
-            "name" : "004"
+            "id" : "004"
          },
          {
+            "name" : "005",
             "id" : "005",
             "data" : [
                [
@@ -93,11 +98,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "005"
+            ]
          },
          {
             "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -111,8 +116,7 @@
                   "Blog",
                   7
                ]
-            ],
-            "id" : "006"
+            ]
          },
          {
             "id" : "007",
@@ -169,6 +173,7 @@
             "name" : "009"
          },
          {
+            "id" : "010",
             "data" : [
                [
                   "Perl",
@@ -183,7 +188,6 @@
                   11
                ]
             ],
-            "id" : "010",
             "name" : "010"
          },
          {
@@ -205,7 +209,6 @@
             "name" : "011"
          },
          {
-            "name" : "012",
             "data" : [
                [
                   "Perl",
@@ -220,9 +223,11 @@
                   11
                ]
             ],
-            "id" : "012"
+            "id" : "012",
+            "name" : "012"
          },
          {
+            "id" : "013",
             "data" : [
                [
                   "Perl",
@@ -237,10 +242,11 @@
                   13
                ]
             ],
-            "id" : "013",
             "name" : "013"
          },
          {
+            "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -254,9 +260,7 @@
                   "Blog",
                   15
                ]
-            ],
-            "id" : "014",
-            "name" : "014"
+            ]
          },
          {
             "name" : "015",
@@ -277,8 +281,6 @@
             "id" : "015"
          },
          {
-            "name" : "016",
-            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -292,11 +294,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "016",
+            "name" : "016"
          },
          {
-            "name" : "017",
-            "id" : "017",
             "data" : [
                [
                   "Perl",
@@ -310,10 +312,11 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017",
+            "name" : "017"
          },
          {
-            "id" : "018",
             "data" : [
                [
                   "Perl",
@@ -328,6 +331,7 @@