Ambulance In Welsh

i was in wales once and i saw a accident, i ran to him and said ' are you ok?' he then replaid 'atikhrtvyjj yugkn lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll'

(apparently that 'get the ambulance' in welsh)