Refactors required

[sv-cheats1]

• preKMP and KMP functions are not required. A postkmp function can be created instead to return a boolean value.
• Refactor make_custom_resource and make_conjunctions into a single function
• Refactor concepts_that_are_present and placeholders_that_are_present into a single function
• Refactor is_concept_present and is_placeholder_present into a single function
• Refactor find_grammar_scores_concept and find_placeholder_scores_concept into a single function