Insert Data

insert into testbst values(1000, 0,    0);
insert into testbst values(1100, 1000, 0);
insert into testbst values(1110, 1100, 0);
insert into testbst values(1111, 1110, 100);
insert into testbst values(1112, 1110, 100);
insert into testbst values(1200, 1000, 0);
insert into testbst values(1210, 1200, 0);
insert into testbst values(1211, 1210, 200);
insert into testbst values(1212, 1210, 200);
insert into testbst values(1220, 1200, 0);
insert into testbst values(1221, 1220, 10);
insert into testbst values(1222, 1220, 10);
insert into testbst values(1223, 1220, 10);
insert into testbst values(1224, 1220, 10);
insert into testbst values(1300, 1000, 0);
insert into testbst values(1310, 1300, 300);