Brunei Schools' Houses by Hajah Yati

Each year, schools across Brunei organise annual sports meet among their students. The students and teachers are divided into four houses. These houses are assigned a colour and a name. The colours are usually red, blue, yellow and orange. So I guess that makes Jerudong Arabic School and MD (Maktab Duli Al-Muhtadee Billah) unusual, as they have colours other than the usual four. Whats really