 Complete the following phrase:  After the First World War, the 92nd Prince of Waless Own Punjabis were grouped with the 90th Punjabis, 91st Punjabis Light Infantry, 93rd Burma Infantry and the two battalions of 89th Punjabis to form the 8th Punjab Regiment in 1922. The battalion was redesignated as the 4th Battalion Prince of Waless Own 8th Punjab Regiment. During the Second World War, 48th Punjab PWO served in 