insert into lecturers
values ('8686660777','[email protected]','LT001','Riyadh Mohammed');

insert into lecturers
values ('8683849987','[email protected]','LT002','Kevin Hart');

insert into lecturers
values ('8686228585','[email protected]','LT003','Gerad Phill');

insert into lecturers
values ('8687478899','[email protected]','LT004','Schweeps Dell');

insert into lecturers
values ('8683334455','[email protected]','LT005','Linkon Tercel');