Phaya Khammao Bouasone Bouphavanh Savang Vatthana Sisavath Keobounphanh Khamtai Siphandon Thongsing Thammavong Souvanna Phouma Kaysone Phomvihan Boungnang Vorachith Phankham Viphavanh Sonexay Siphandone Thongloun Sisoulith Premierzy Laosu Efekt Columbine