text: insert into ims.customers(first_name, surname, address) values('chris', 'perrins', '3 Quarry Road');
  insert into ims.customers(first_name, surname, address) values('rhys', 'thompson', '6 Toy Road');
  insert into ims.customers(first_name, surname, address) values('nic', 'johnson', '34 Elephant Way');
  insert into ims.customers(first_name, surname, address) values('jordon', 'harrison', '34 Castle Avenue);
  
  