Datu Michael Abas Kida, etc., et al. vs. Senate of the Phil., etc., et al./Basari D. Mapupuno vs. Sixto Brillantes, etc., et al./Rep. Edcel C. Lagman vs. Paquito N. Ochoa, Jr., etc., et al./Almarin Centi Tillah, et al. vs. The Commission on Elections, etc., et al./Atty. Romulo B. Macalintal vs. Commission on Elections, et al./Luis