Their headteacher was astounded: "They have done in a week what normally takes five years," she said.
Hiloko mininjhere wa rivala rero ra mintlango a hlamala, a ku: "Vatirhi va mina a swi ta va swi va teke vhiki hinkwaro ku endla leswi n'wina Timbhoni mi swi endleke hi tiawara ti nga ri tingani ntsena!"