How to swear at work. . Swearing at Work Derak . hal hum mum um mm: individual: mum an I: him halt: ulna mul the I: . Irly uni Mk mum with mair ', Dull In nanoh How to swear at work Swearing Work Derak hal hum mum um mm: individual: an I: him halt: ulna mul the Irly uni Mk with mair ' Dull In nanoh