Remove space-padding from <pre> blocks

19 files changed, 72 insertions, 72 deletions

diff --git a/prolog/problems/family_relations/ancestor_2/en.py b/prolog/problems/family_relations/ancestor_2/en.py
index 29fb253..588de83 100644
--- a/prolog/problems/family_relations/ancestor_2/en.py
+++ b/prolog/problems/family_relations/ancestor_2/en.py
@@ -6,10 +6,10 @@ slug = 'the ancestor relation'
 description = '''\
 <p><code>ancestor(X, Y)</code>: <code>X</code> is an ancestor (parent, grandparent,...) of <code>Y</code>.</p>
 <pre>
-  ?- ancestor(patricia, X).
-    X = john ;
-    X = michael ;
-    X = michelle.
+?- ancestor(patricia, X).
+  X = john ;
+  X = michael ;
+  X = michelle.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/ancestor_2/sl.py b/prolog/problems/family_relations/ancestor_2/sl.py
index b0fae7c..9e5c9bf 100644
--- a/prolog/problems/family_relations/ancestor_2/sl.py
+++ b/prolog/problems/family_relations/ancestor_2/sl.py
@@ -6,10 +6,10 @@ slug = 'X je prednik od Y'
 description = '''\
 <p><code>ancestor(X, Y)</code>: <code>X</code> je prednik (oče, mama, dedek, ...) od <code>Y</code>.</p>
 <pre>
-  ?- ancestor(patricia, X).
-    X = john ;
-    X = michael ;
-    X = michelle.
+?- ancestor(patricia, X).
+  X = john ;
+  X = michael ;
+  X = michelle.
 </pre>'''
 
 plan = ['''\
diff --git a/prolog/problems/family_relations/aunt_2/en.py b/prolog/problems/family_relations/aunt_2/en.py
index 25cac41..7e508bc 100644
--- a/prolog/problems/family_relations/aunt_2/en.py
+++ b/prolog/problems/family_relations/aunt_2/en.py
@@ -6,9 +6,9 @@ slug = 'the aunt relation'
 description = '''\
 <p><code>aunt(X, Y)</code>: <code>X</code> is an aunt of <code>Y</code>.</p>
 <pre>
-  ?- aunt(sally, X).
-    X = vanessa ;
-    X = patricia.
+?- aunt(sally, X).
+  X = vanessa ;
+  X = patricia.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/aunt_2/sl.py b/prolog/problems/family_relations/aunt_2/sl.py
index e5c3bb9..eb1b673 100644
--- a/prolog/problems/family_relations/aunt_2/sl.py
+++ b/prolog/problems/family_relations/aunt_2/sl.py
@@ -6,9 +6,9 @@ slug = 'X je teta od Y'
 description = '''\
 <p><code>aunt(X, Y)</code>: <code>X</code> je teta od <code>Y</code>.</p>
 <pre>
-  ?- aunt(sally, X).
-    X = vanessa ;
-    X = patricia.
+?- aunt(sally, X).
+  X = vanessa ;
+  X = patricia.
 </pre>'''
 
 plan = ['''\
diff --git a/prolog/problems/family_relations/brother_2/en.py b/prolog/problems/family_relations/brother_2/en.py
index 2daf78f..a461ba8 100644
--- a/prolog/problems/family_relations/brother_2/en.py
+++ b/prolog/problems/family_relations/brother_2/en.py
@@ -6,9 +6,9 @@ slug = 'the brother relation'
 description = '''\
 <p><code>brother(X, Y)</code>: <code>X</code> is a brother of <code>Y</code>.</p>
 <pre>
-  ?- brother(jeffrey, X).
-    X = william ;
-    X = sally.
+?- brother(jeffrey, X).
+  X = william ;
+  X = sally.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/brother_2/sl.py b/prolog/problems/family_relations/brother_2/sl.py
index 29703a1..29ec289 100644
--- a/prolog/problems/family_relations/brother_2/sl.py
+++ b/prolog/problems/family_relations/brother_2/sl.py
@@ -6,9 +6,9 @@ slug = 'X je brat od Y'
 description = '''\
 <p><code>brother(X, Y)</code>: <code>X</code> je brat od <code>Y</code>.</p>
 <pre>
-  ?- brother(jeffrey, X).
-    X = william ;
-    X = sally.
+?- brother(jeffrey, X).
+  X = william ;
+  X = sally.
 </pre>'''
 
 plan = [
diff --git a/prolog/problems/family_relations/connected_3/en.py b/prolog/problems/family_relations/connected_3/en.py
index f50d60e..932d4cf 100644
--- a/prolog/problems/family_relations/connected_3/en.py
+++ b/prolog/problems/family_relations/connected_3/en.py
@@ -6,10 +6,10 @@ slug = 'check if two people are connected in the family tree'
 description = '''\
 <p><code>connected(X, Y, N)</code>: <code>X</code> and <code>Y</code> are connected with a series of (no more than <code>N</code>) parent/child relations.</p>
 <pre>
-  ?- connected(ana, morty, 10).
-    false.
-  ?- connected(ana, margaret, 10).
-    true.
+?- connected(ana, morty, 10).
+  false.
+?- connected(ana, margaret, 10).
+  true.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/cousin_2/en.py b/prolog/problems/family_relations/cousin_2/en.py
index cf628db..93e3aee 100644
--- a/prolog/problems/family_relations/cousin_2/en.py
+++ b/prolog/problems/family_relations/cousin_2/en.py
@@ -6,9 +6,9 @@ slug = 'the cousin relation'
 description = '''\
 <p><code>cousin(X, Y)</code>: <code>X</code> is a cousin (male or female) of <code>Y</code>.</p>
 <pre>
-  ?- cousin(andrew, X).
-    X = vanessa ;
-    X = patricia.
+?- cousin(andrew, X).
+  X = vanessa ;
+  X = patricia.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/cousin_2/sl.py b/prolog/problems/family_relations/cousin_2/sl.py
index 7bd819a..5e18f4a 100644
--- a/prolog/problems/family_relations/cousin_2/sl.py
+++ b/prolog/problems/family_relations/cousin_2/sl.py
@@ -6,9 +6,9 @@ slug = 'X je bratranec ali sestrična od Y'
 description = '''\
 <p><code>cousin(X, Y)</code>: <code>X</code> je bratranec ali sestrična od <code>Y</code>.</p>
 <pre>
-  ?- cousin(andrew, X).
-    X = vanessa ;
-    X = patricia.
+?- cousin(andrew, X).
+  X = vanessa ;
+  X = patricia.
 </pre>'''
 
 plan = ['''\
diff --git a/prolog/problems/family_relations/descendant_2/en.py b/prolog/problems/family_relations/descendant_2/en.py
index 74360f3..2bd30af 100644
--- a/prolog/problems/family_relations/descendant_2/en.py
+++ b/prolog/problems/family_relations/descendant_2/en.py
@@ -6,10 +6,10 @@ slug = 'the descendant relation'
 description = '''\
 <p><code>descendant(X, Y)</code>: <code>X</code> is a descendant (child, grandchild,...) of <code>Y</code>.</p>
 <pre>
-  ?- descendant(patricia, X).
-    X = william ;
-    X = tina ;
-    X = thomas.
+?- descendant(patricia, X).
+  X = william ;
+  X = tina ;
+  X = thomas.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/descendant_2/sl.py b/prolog/problems/family_relations/descendant_2/sl.py
index 5f4a3ca..993b4bb 100644
--- a/prolog/problems/family_relations/descendant_2/sl.py
+++ b/prolog/problems/family_relations/descendant_2/sl.py
@@ -6,10 +6,10 @@ slug = 'the descendant relation'
 description = '''\
 <p><code>descendant(X, Y)</code>: <code>X</code> is a descendant (child, grandchild,...) of <code>Y</code>.</p>
 <pre>
-  ?- descendant(patricia, X).
-    X = william ;
-    X = tina ;
-    X = thomas.
+?- descendant(patricia, X).
+  X = william ;
+  X = tina ;
+  X = thomas.
 </pre>'''
 
 plan = ['''\
diff --git a/prolog/problems/family_relations/father_2/en.py b/prolog/problems/family_relations/father_2/en.py
index bde9a2d..31517c9 100644
--- a/prolog/problems/family_relations/father_2/en.py
+++ b/prolog/problems/family_relations/father_2/en.py
@@ -6,11 +6,11 @@ slug = 'the father-child relation'
 description = '''\
 <p><code>father(X, Y)</code>: <code>X</code> is the father of <code>Y</code>.</p>
 <pre>
-  ?- father(thomas, william).
-    true.
-  ?- father(aleksander, X).
-    X = luana ;
-    X = daniela.
+?- father(thomas, william).
+  true.
+?- father(aleksander, X).
+  X = luana ;
+  X = daniela.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/father_2/sl.py b/prolog/problems/family_relations/father_2/sl.py
index 7b37aba..fed61c7 100644
--- a/prolog/problems/family_relations/father_2/sl.py
+++ b/prolog/problems/family_relations/father_2/sl.py
@@ -6,11 +6,11 @@ slug = 'X je oče od Y'
 description = '''\
 <p><code>father(X, Y)</code>: <code>X</code> je oče od <code>Y</code>.</p>
 <pre>
-  ?- father(thomas, william).
-    true.
-  ?- father(aleksander, X).
-    X = luana ;
-    X = daniela.
+?- father(thomas, william).
+  true.
+?- father(aleksander, X).
+  X = luana ;
+  X = daniela.
 </pre>'''
 
 plan = [
diff --git a/prolog/problems/family_relations/grandparent_2/en.py b/prolog/problems/family_relations/grandparent_2/en.py
index c181ab5..11918a9 100644
--- a/prolog/problems/family_relations/grandparent_2/en.py
+++ b/prolog/problems/family_relations/grandparent_2/en.py
@@ -6,11 +6,11 @@ slug = 'the grandparent relation'
 description = '''\
 <p><code>grandparent(P, C)</code>: <code>P</code> is a grandparent of <code>C</code>.</p>
 <pre>
-  ?- grandparent(tina, X).
-    X = vanessa ;
-    X = patricia.
-  ?- grandparent(tina, vanessa).
-    true.
+?- grandparent(tina, X).
+  X = vanessa ;
+  X = patricia.
+?- grandparent(tina, vanessa).
+  true.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/grandparent_2/sl.py b/prolog/problems/family_relations/grandparent_2/sl.py
index 2246ae6..d74f4f4 100644
--- a/prolog/problems/family_relations/grandparent_2/sl.py
+++ b/prolog/problems/family_relations/grandparent_2/sl.py
@@ -6,11 +6,11 @@ slug = 'X je dedek ali babica od Y'
 description = '''\
 <p><code>grandparent(X, Y)</code>: <code>X</code> je dedek ali babica od <code>Y</code>.</p>
 <pre>
-  ?- grandparent(tina, X).
-    X = vanessa ;
-    X = patricia.
-  ?- grandparent(tina, vanessa).
-    true.
+?- grandparent(tina, X).
+  X = vanessa ;
+  X = patricia.
+?- grandparent(tina, vanessa).
+  true.
 </pre>'''
 
 plan = ['''\
diff --git a/prolog/problems/family_relations/mother_2/en.py b/prolog/problems/family_relations/mother_2/en.py
index 722c016..531c3d7 100644
--- a/prolog/problems/family_relations/mother_2/en.py
+++ b/prolog/problems/family_relations/mother_2/en.py
@@ -6,11 +6,11 @@ slug = 'the mother-child relation'
 description = '''\
 <p><code>mother(M, C)</code>: <code>M</code> is the mother of <code>C</code>.</p>
 <pre>
-  ?- mother(tina, william).
-    true.
-  ?- mother(nevia, X).
-    X = luana ;
-    X = daniela.
+?- mother(tina, william).
+  true.
+?- mother(nevia, X).
+  X = luana ;
+  X = daniela.
 </pre>'''
 
 hint = {}
diff --git a/prolog/problems/family_relations/mother_2/sl.py b/prolog/problems/family_relations/mother_2/sl.py
index b37c20c..5869033 100644
--- a/prolog/problems/family_relations/mother_2/sl.py
+++ b/prolog/problems/family_relations/mother_2/sl.py
@@ -6,11 +6,11 @@ slug = 'X je mama od Y'
 description = '''\
 <p><code>mother(X, Y)</code>: <code>X</code> je mama od <code>Y</code>.</p>
 <pre>
-  ?- mother(tina, william).
-    true.
-  ?- mother(nevia, X).
-    X = luana ;
-    X = daniela.
+?- mother(tina, william).
+  true.
+?- mother(nevia, X).
+  X = luana ;
+  X = daniela.
 </pre>'''
 
 plan = [
diff --git a/prolog/problems/family_relations/sister_2/en.py b/prolog/problems/family_relations/sister_2/en.py
index 32bb9d9..a7e2035 100644
--- a/prolog/problems/family_relations/sister_2/en.py
+++ b/prolog/problems/family_relations/sister_2/en.py
@@ -6,8 +6,8 @@ slug = 'the sister relation'
 description = '''\
 <p><code>sister(X, Y)</code>: <code>X</code> is a sister of <code>Y</code>.</p>
 <pre>
-  ?- sister(vanessa, X).
-    X = patricia.
+?- sister(vanessa, X).
+  X = patricia.
 </pre>'''
 
 hint = {
diff --git a/prolog/problems/family_relations/sister_2/sl.py b/prolog/problems/family_relations/sister_2/sl.py
index cb51592..5ca9928 100644
--- a/prolog/problems/family_relations/sister_2/sl.py
+++ b/prolog/problems/family_relations/sister_2/sl.py
@@ -6,8 +6,8 @@ slug = 'X je sestra od Y'
 description = '''\
 <p><code>sister(X, Y)</code>: <code>X</code> je sestra od <code>Y</code>.</p>
 <pre>
-  ?- sister(vanessa, X).
-    X = patricia.
+?- sister(vanessa, X).
+  X = patricia.
 </pre>'''
 
 plan = [