Merge remote-tracking branch 'upstream/master'

13 files changed, 1220 insertions, 1084 deletions

diff --git a/challenge-053/mohammad-anwar/perl/ch-1.pl b/challenge-053/mohammad-anwar/perl/ch-1.pl
new file mode 100644
index 0000000000..367e00ce7a
--- /dev/null
+++ b/challenge-053/mohammad-anwar/perl/ch-1.pl
@@ -0,0 +1,66 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use Test::More;
+use Test::Deep;
+
+my $unit_tests = {
+    90 => {
+            in  => [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7, 8, 9 ] ],
+            out => [ [ 7, 4, 1 ], [ 8, 5, 2 ], [ 9, 6, 3 ] ],
+          },
+   180 => {
+            in  => [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7, 8, 9 ] ],
+            out => [ [ 9, 8, 7 ], [ 6, 5, 4 ], [ 3, 2, 1 ] ],
+          },
+   270 => {
+            in  => [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7, 8, 9 ] ],
+            out => [ [ 3, 6, 9 ], [ 2, 5, 8 ], [ 1, 4, 7 ] ],
+          },
+};
+
+foreach my $degree (sort { $a <=> $b } keys %$unit_tests) {
+    my $in  = $unit_tests->{$degree}->{in};
+    my $out = $unit_tests->{$degree}->{out};
+    cmp_deeply( rotate_matrix($in, $degree),
+                $out,
+                "testing $degree rotation" );
+}
+
+done_testing;
+
+#
+#
+# METHODS
+
+sub rotate_matrix {
+    my ($matrix, $degree) = @_;
+
+    my $_matrix;
+    foreach my $i ( 1 .. int($degree/90) ) {
+        $_matrix = _rotate_matrix($matrix);
+        $matrix = $_matrix;
+    }
+
+    return $_matrix;
+}
+
+sub _rotate_matrix {
+    my ($matrix) = @_;
+
+    my $rows = @$matrix;
+    my $cols = @{$matrix->[0]};
+
+    my $_matrix = [];
+    foreach my $i ( 0 .. $rows-1 ) {
+        my $k = 2;
+        foreach my $j ( 0 .. $cols-1 ) {
+            $_matrix->[$i][$j] = $matrix->[$k][$i];
+            $k--;
+        }
+    }
+
+    return $_matrix;
+}
diff --git a/challenge-053/pete-houston/perl/ch-2.pl b/challenge-053/pete-houston/perl/ch-2.pl
new file mode 100644
index 0000000000..6107930877
--- /dev/null
+++ b/challenge-053/pete-houston/perl/ch-2.pl
@@ -0,0 +1,25 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use feature 'say';
+
+my %rules = (
+    a => [qw/e i/],
+    e => [qw/i/],
+    i => [qw/a e o u/],
+    o => [qw/a u/],
+    u => [qw/o e/]
+);
+
+my $n = int shift @ARGV;
+die "1 <= N <= 5 is the restriction.\n" unless $n > 0 && $n < 6;
+
+next_str ($_) for keys %rules;
+
+sub next_str {
+    my $string = shift;
+    return say $string if length $string == $n;
+    for my $c (@{$rules{substr ($string, -1, 1)}}) {
+        next_str ("$string$c");
+    }
+}
diff --git a/stats/pwc-current.json b/stats/pwc-current.json
index 8307d2d2b5..48758f168b 100644
--- a/stats/pwc-current.json
+++ b/stats/pwc-current.json
@@ -1,23 +1,47 @@
 {
-   "subtitle" : {
-      "text" : "[Champions: 7] Last updated at 2020-03-23 15:18:37 GMT"
+   "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/>"
+   },
+   "xAxis" : {
+      "type" : "category"
+   },
+   "chart" : {
+      "type" : "column"
    },
    "title" : {
       "text" : "Perl Weekly Challenge - 053"
    },
+   "legend" : {
+      "enabled" : 0
+   },
+   "plotOptions" : {
+      "series" : {
+         "dataLabels" : {
+            "format" : "{point.y}",
+            "enabled" : 1
+         },
+         "borderWidth" : 0
+      }
+   },
+   "subtitle" : {
+      "text" : "[Champions: 10] Last updated at 2020-03-23 19:05:25 GMT"
+   },
    "drilldown" : {
       "series" : [
          {
+            "id" : "Dave Cross",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "name" : "Dave Cross",
-            "id" : "Dave Cross"
+            "name" : "Dave Cross"
          },
          {
+            "name" : "Javier Luque",
             "data" : [
                [
                   "Perl",
@@ -32,11 +56,11 @@
                   1
                ]
             ],
-            "name" : "Javier Luque",
             "id" : "Javier Luque"
          },
          {
             "name" : "Luca Ferrari",
+            "id" : "Luca Ferrari",
             "data" : [
                [
                   "Raku",
@@ -46,11 +70,39 @@
                   "Blog",
                   2
                ]
+            ]
+         },
+         {
+            "id" : "Markus Holzer",
+            "data" : [
+               [
+                  "Raku",
+                  2
+               ]
+            ],
+            "name" : "Markus Holzer"
+         },
+         {
+            "name" : "Mohammad S Anwar",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
             ],
-            "id" : "Luca Ferrari"
+            "id" : "Mohammad S Anwar"
+         },
+         {
+            "id" : "Pete Houston",
+            "data" : [
+               [
+                  "Perl",
+                  1
+               ]
+            ],
+            "name" : "Pete Houston"
          },
          {
-            "name" : "Roger Bell West",
             "data" : [
                [
                   "Perl",
@@ -61,62 +113,79 @@
                   2
                ]
             ],
-            "id" : "Roger Bell West"
+            "id" : "Roger Bell West",
+            "name" : "Roger Bell West"
          },
          {
-            "name" : "Simon Proctor",
             "data" : [
                [
                   "Raku",
                   2
                ]
             ],
-            "id" : "Simon Proctor"
+            "id" : "Simon Proctor",
+            "name" : "Simon Proctor"
          },
          {
-            "name" : "Wanderdoc",
+            "id" : "Wanderdoc",
             "data" : [
                [
                   "Perl",
                   2
                ]
             ],
-            "id" : "Wanderdoc"
+            "name" : "Wanderdoc"
          },
          {
+            "name" : "Yet Ebreo",
             "id" : "Yet Ebreo",
             "data" : [
                [
                   "Perl",
                   2
                ]
-            ],
-            "name" : "Yet Ebreo"
+            ]
          }
       ]
    },
-   "xAxis" : {
-      "type" : "category"
+   "yAxis" : {
+      "title" : {
+         "text" : "Total Solutions"
+      }
    },
    "series" : [
       {
-         "colorByPoint" : 1,
          "name" : "Perl Weekly Challenge - 053",
          "data" : [
             {
-               "name" : "Dave Cross",
+               "y" : 2,
                "drilldown" : "Dave Cross",
-               "y" : 2
+               "name" : "Dave Cross"
             },
             {
-               "y" : 5,
                "drilldown" : "Javier Luque",
-               "name" : "Javier Luque"
+               "name" : "Javier Luque",
+               "y" : 5
             },
             {
-               "y" : 4,
+               "drilldown" : "Luca Ferrari",
                "name" : "Luca Ferrari",
-               "drilldown" : "Luca Ferrari"
+               "y" : 4
+            },
+            {
+               "y" : 2,
+               "drilldown" : "Markus Holzer",
+               "name" : "Markus Holzer"
+            },
+            {
+               "name" : "Mohammad S Anwar",
+               "drilldown" : "Mohammad S Anwar",
+               "y" : 1
+            },
+            {
+               "drilldown" : "Pete Houston",
+               "name" : "Pete Houston",
+               "y" : 1
             },
             {
                "name" : "Roger Bell West",
@@ -124,46 +193,22 @@
                "y" : 4
             },
             {
-               "y" : 2,
+               "drilldown" : "Simon Proctor",
                "name" : "Simon Proctor",
-               "drilldown" : "Simon Proctor"
+               "y" : 2
             },
             {
                "y" : 2,
-               "name" : "Wanderdoc",
-               "drilldown" : "Wanderdoc"
+               "drilldown" : "Wanderdoc",
+               "name" : "Wanderdoc"
             },
             {
                "y" : 2,
-               "drilldown" : "Yet Ebreo",
-               "name" : "Yet Ebreo"
+               "name" : "Yet Ebreo",
+               "drilldown" : "Yet Ebreo"
             }
-         ]
+         ],
+         "colorByPoint" : 1
       }
-   ],
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
-   "legend" : {
-      "enabled" : 0
-   },
-   "yAxis" : {
-      "title" : {
-         "text" : "Total Solutions"
-      }
-   },
-   "tooltip" : {
-      "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/>",
-      "followPointer" : 1
-   }
+   ]
 }
diff --git a/stats/pwc-language-breakdown-summary.json b/stats/pwc-language-breakdown-summary.json
index 5f48c177d5..755d402115 100644
--- a/stats/pwc-language-breakdown-summary.json
+++ b/stats/pwc-language-breakdown-summary.json
@@ -5,29 +5,8 @@
          "text" : null
       }
    },
-   "tooltip" : {
-      "pointFormat" : "<b>{point.y:.0f}</b>"
-   },
-   "legend" : {
-      "enabled" : "false"
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "series" : [
       {
-         "dataLabels" : {
-            "style" : {
-               "fontSize" : "13px",
-               "fontFamily" : "Verdana, sans-serif"
-            },
-            "rotation" : -90,
-            "enabled" : "true",
-            "align" : "right",
-            "format" : "{point.y:.0f}",
-            "color" : "#FFFFFF",
-            "y" : 10
-         },
          "data" : [
             [
                "Blog",
@@ -35,16 +14,40 @@
             ],
             [
                "Perl",
-               2213
+               2215
             ],
             [
                "Raku",
-               1357
+               1359
             ]
          ],
+         "dataLabels" : {
+            "rotation" : -90,
+            "y" : 10,
+            "align" : "right",
+            "style" : {
+               "fontFamily" : "Verdana, sans-serif",
+               "fontSize" : "13px"
+            },
+            "format" : "{point.y:.0f}",
+            "enabled" : "true",
+            "color" : "#FFFFFF"
+         },
          "name" : "Contributions"
       }
    ],
+   "subtitle" : {
+      "text" : "Last updated at 2020-03-23 19:05:25 GMT"
+   },
+   "legend" : {
+      "enabled" : "false"
+   },
+   "title" : {
+      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
+   },
+   "chart" : {
+      "type" : "column"
+   },
    "xAxis" : {
       "labels" : {
          "style" : {
@@ -54,10 +57,7 @@
       },
       "type" : "category"
    },
-   "title" : {
-      "text" : "Perl Weekly Challenge Contributions [2019 - 2020]"
-   },
-   "subtitle" : {
-      "text" : "Last updated at 2020-03-23 15:18:37 GMT"
+   "tooltip" : {
+      "pointFormat" : "<b>{point.y:.0f}</b>"
    }
 }
diff --git a/stats/pwc-language-breakdown.json b/stats/pwc-language-breakdown.json
index dcafaefa0a..9c69431730 100644
--- a/stats/pwc-language-breakdown.json
+++ b/stats/pwc-language-breakdown.json
@@ -1,29 +1,282 @@
 {
-   "legend" : {
-      "enabled" : "false"
-   },
-   "plotOptions" : {
-      "series" : {
-         "dataLabels" : {
-            "format" : "{point.y}",
-            "enabled" : 1
-         },
-         "borderWidth" : 0
-      }
-   },
-   "chart" : {
-      "type" : "column"
-   },
    "yAxis" : {
       "title" : {
          "text" : "Total Solutions"
       }
    },
-   "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>"
-   },
+   "series" : [
+      {
+         "colorByPoint" : "true",
+         "data" : [
+            {
+               "y" : 140,
+               "drilldown" : "001",
+               "name" : "#001"
+            },
+            {
+               "drilldown" : "002",
+               "name" : "#002",
+               "y" : 109
+            },
+            {
+               "y" : 71,
+               "drilldown" : "003",
+               "name" : "#003"
+            },
+            {
+               "y" : 91,
+               "name" : "#004",
+               "drilldown" : "004"
+            },
+            {
+               "name" : "#005",
+               "drilldown" : "005",
+               "y" : 71
+            },
+            {
+               "name" : "#006",
+               "drilldown" : "006",
+               "y" : 52
+            },
+            {
+               "name" : "#007",
+               "drilldown" : "007",
+               "y" : 58
+            },
+            {
+               "name" : "#008",
+               "drilldown" : "008",
+               "y" : 70
+            },
+            {
+               "y" : 68,
+               "name" : "#009",
+               "drilldown" : "009"
+            },
+            {
+               "y" : 60,
+               "drilldown" : "010",
+               "name" : "#010"
+            },
+            {
+               "name" : "#011",
+               "drilldown" : "011",
+               "y" : 79
+            },
+            {
+               "name" : "#012",
+               "drilldown" : "012",
+               "y" : 83
+            },
+            {
+               "y" : 76,
+               "drilldown" : "013",
+               "name" : "#013"
+            },
+            {
+               "y" : 96,
+               "drilldown" : "014",
+               "name" : "#014"
+            },
+            {
+               "drilldown" : "015",
+               "name" : "#015",
+               "y" : 93
+            },
+            {
+               "y" : 66,
+               "drilldown" : "016",
+               "name" : "#016"
+            },
+            {
+               "name" : "#017",
+               "drilldown" : "017",
+               "y" : 79
+            },
+            {
+               "drilldown" : "018",
+               "name" : "#018",
+               "y" : 76
+            },
+            {
+               "drilldown" : "019",
+               "name" : "#019",
+               "y" : 97
+            },
+            {
+               "drilldown" : "020",
+               "name" : "#020",
+               "y" : 95
+            },
+            {
+               "drilldown" : "021",
+               "name" : "#021",
+               "y" : 67
+            },
+            {
+               "drilldown" : "022",
+               "name" : "#022",
+               "y" : 63
+            },
+            {
+               "y" : 91,
+               "name" : "#023",
+               "drilldown" : "023"
+            },
+            {
+               "y" : 70,
+               "drilldown" : "024",
+               "name" : "#024"
+            },
+            {
+               "y" : 55,
+               "name" : "#025",
+               "drilldown" : "025"
+            },
+            {
+               "y" : 70,
+               "name" : "#026",
+               "drilldown" : "026"
+            },
+            {
+               "y" : 58,
+               "name" : "#027",
+               "drilldown" : "027"
+            },
+            {
+               "y" : 78,
+               "drilldown" : "028",
+               "name" : "#028"
+            },
+            {
+               "drilldown" : "029",
+               "name" : "#029",
+               "y" : 77
+            },
+            {
+               "drilldown" : "030",
+               "name" : "#030",
+               "y" : 115
+            },
+            {
+               "name" : "#031",
+               "drilldown" : "031",
+               "y" : 87
+            },
+            {
+               "y" : 92,
+               "drilldown" : "032",
+               "name" : "#032"
+            },
+            {
+               "name" : "#033",
+               "drilldown" : "033",
+               "y" : 108
+            },
+            {
+               "drilldown" : "034",
+               "name" : "#034",
+               "y" : 62
+            },
+            {
+               "name" : "#035",
+               "drilldown" : "035",
+               "y" : 62
+            },
+            {
+               "y" : 63,
+               "name" : "#036",
+               "drilldown" : "036"
+            },
+            {
+               "y" : 63,
+               "name" : "#037",
+               "drilldown" : "037"
+            },
+            {
+               "name" : "#038",
+               "drilldown" : "038",
+               "y" : 65
+            },
+            {
+               "y" : 60,
+               "name" : "#039",
+               "drilldown" : "039"
+            },
+            {
+               "drilldown" : "040",
+               "name" : "#040",
+               "y" : 66
+            },
+            {
+               "drilldown" : "041",
+               "name" : "#041",
+               "y" : 69
+            },
+            {
+               "y" : 88,
+               "drilldown" : "042",
+               "name" : "#042"
+            },
+            {
+               "y" : 65,
+               "name" : "#043",
+               "drilldown" : "043"
+            },
+            {
+               "drilldown" : "044",
+               "name" : "#044",
+               "y" : 81
+            },
+            {
+               "y" : 94,
+               "name" : "#045",
+               "drilldown" : "045"
+            },
+            {
+               "y" : 83,
+               "drilldown" : "046",
+               "name" : "#046"
+            },
+            {
+               "y" : 81,
+               "drilldown" : "047",
+               "name" : "#047"
+            },
+            {
+               "drilldown" : "048",
+               "name" : "#048",
+               "y" : 106
+            },
+            {
+               "y" : 85,
+               "drilldown" : "049",
+               "name" : "#049"
+            },
+            {
+               "y" : 95,
+               "drilldown" : "050",
+               "name" : "#050"
+            },
+            {
+               "drilldown" : "051",
+               "name" : "#051",
+               "y" : 86
+            },
+            {
+               "name" : "#052",
+               "drilldown" : "052",
+               "y" : 82
+            },
+            {
+               "name" : "#053",
+               "drilldown" : "053",
+               "y" : 25
+            }
+         ],
+         "name" : "Perl Weekly Challenge Languages"
+      }
+   ],
    "drilldown" : {
       "series" : [
          {
@@ -45,8 +298,8 @@
             "id" : "001"
          },
          {
-            "id" : "002",
             "name" : "002",
+            "id" : "002",
             "data" : [
                [
                   "Perl",
@@ -63,7 +316,6 @@
             ]
          },
          {
-            "name" : "003",
             "data" : [
                [
                   "Perl",
@@ -78,9 +330,11 @@
                   9
                ]
             ],
-            "id" : "003"
+            "id" : "003",
+            "name" : "003"
          },
          {
+            "name" : "004",
             "id" : "004",
             "data" : [
                [
@@ -95,11 +349,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "name" : "004"
+            ]
          },
          {
             "name" : "005",
+            "id" : "005",
             "data" : [
                [
                   "Perl",
@@ -113,10 +367,11 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "005"
+            ]
          },
          {
+            "name" : "006",
+            "id" : "006",
             "data" : [
                [
                   "Perl",
@@ -130,9 +385,7 @@
                   "Blog",
                   7
                ]
-            ],
-            "name" : "006",
-            "id" : "006"
+            ]
          },
          {
             "id" : "007",
@@ -154,6 +407,7 @@
          },
          {
             "name" : "008",
+            "id" : "008",
             "data" : [
                [
                   "Perl",
@@ -167,8 +421,7 @@
                   "Blog",
                   12
                ]
-            ],
-            "id" : "008"
+            ]
          },
          {
             "id" : "009",
@@ -207,7 +460,7 @@
             "name" : "010"
          },
          {
-            "name" : "011",
+            "id" : "011",
             "data" : [
                [
                   "Perl",
@@ -222,7 +475,7 @@
                   10
                ]
             ],
-            "id" : "011"
+            "name" : "011"
          },
          {
             "name" : "012",
@@ -244,7 +497,6 @@
          },
          {
             "id" : "013",
-            "name" : "013",
             "data" : [
                [
                   "Perl",
@@ -258,11 +510,12 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "name" : "013"
          },
          {
-            "id" : "014",
             "name" : "014",
+            "id" : "014",
             "data" : [
                [
                   "Perl",
@@ -297,7 +550,7 @@
             "id" : "015"
          },
          {
-            "name" : "016",
+            "id" : "016",
             "data" : [
                [
                   "Perl",
@@ -312,11 +565,9 @@
                   12
                ]
             ],
-            "id" : "016"
+            "name" : "016"
          },
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-            "id" : "017",
-            "name" : "017",
             "data" : [
                [
                   "Perl",
@@ -330,10 +581,12 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "017",
+            "name" : "017"
          },
          {
-            "id" : "018",
+            "name" : "018",
             "data" : [
                [
                   "Perl",
@@ -348,9 +601,11 @@
                   14
                ]
             ],
-            "name" : "018"
+            "id" : "018"
          },
          {
+            "name" : "019",
+            "id" : "019",
             "data" : [
                [
                   "Perl",
@@ -364,13 +619,9 @@
                   "Blog",
                   13
                ]
-            ],
-            "name" : "019",
-            "id" : "019"
+            ]
          },
          {
-            "id" : "020",
-            "name" : "020",
             "data" : [
                [
                   "Perl",
@@ -384,7 +635,9 @@
                   "Blog",
                   13
                ]
-            ]
+            ],
+            "id" : "020",
+            "name" : "020"
          },
          {
             "id" : "021",
@@ -405,7 +658,7 @@
             "name" : "021"
          },
          {
-            "id" : "022",
+            "name" : "022",
             "data" : [
                [
                   "Perl",
@@ -420,11 +673,9 @@
                   10
                ]
             ],
-            "name" : "022"
+            "id" : "022"
          },
          {
-            "id" : "023",
-            "name" : "023",
             "data" : [
                [
                   "Perl",
@@ -438,7 +689,9 @@
                   "Blog",
                   12
                ]
-            ]
+            ],
+            "id" : "023",
+            "name" : "023"
          },
          {
             "name" : "024",
@@ -459,6 +712,7 @@
             "id" : "024"
          },
          {
+            "name" : "025",
             "id" : "025",
             "data" : [
                [
@@ -473,10 +727,10 @@
                   "Blog",
                   12
                ]
-            ],
-            "name" : "025"
+            ]
          },
          {
+            "name" : "026",
             "data" : [
                [
                   "Perl",
@@ -491,11 +745,10 @@
                   10
                ]
             ],
-            "name" : "026",
             "id" : "026"
          },
          {
-            "id" : "027",
+            "name" : "027",
             "data" : [
                [
                   "Perl",
@@ -510,11 +763,9 @@
                   9
                ]
             ],
-            "name" : "027"
+            "id" : "027"
          },
          {
-            "id" : "028",
-            "name" : "028",
             "data" : [
                [
                   "Perl",
@@ -528,10 +779,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "028",
+            "name" : "028"
          },
          {
-            "id" : "029",
             "data" : [
                [
                   "Perl",
@@ -546,6 +798,7 @@
                   12
                ]
             ],
+            "id" : "029",
             "name" : "029"
          },
          {
@@ -585,7 +838,6 @@
             "name" : "031"
          },
          {
-            "id" : "032",
             "name" : "032",
             "data" : [
                [
@@ -600,10 +852,12 @@
                   "Blog",
                   10
                ]
-            ]
+            ],
+            "id" : "032"
          },
          {
             "name" : "033",
+            "id" : "033",
             "data" : [
                [
                   "Perl",
@@ -617,12 +871,11 @@
                   "Blog",
                   10
                ]
-            ],
-            "id" : "033"
+            ]
          },
          {
-            "id" : "034",
             "name" : "034",
+            "id" : "034",
             "data" : [
                [
                   "Perl",
@@ -639,7 +892,6 @@
             ]
          },
          {
-            "id" : "035",
             "name" : "035",
             "data" : [
                [
@@ -654,9 +906,11 @@
                   "Blog",
                   9
                ]
-            ]
+            ],
+            "id" : "035"
          },
          {
+            "id" : "036",
             "data" : [
                [
                   "Perl",
@@ -671,12 +925,10 @@
                   10
                ]
             ],
-            "name" : "036",
-            "id" : "036"
+            "name" : "036"
          },
          {
             "id" : "037",
-            "name"