structure other knowledge st ough ion es cont hough univers latio one ati eneral differen⏎
roduction represen hould nterest important sion differ vernment followin natio ratio was positi⏎
developme ination rticular ization one differenc at eve individua special ication resent ra⏎
mportan elations ere product experien ment ar represen difficult ution sition nstitut elation⏎