insert into log(excutor, excution, modify_time, state) values('haha1', 'kexfs', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha2', 'kexffaa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha3', 'kexfgdsa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha4', 'kfsfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha5', 'kegasxfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha1', 'gadfkexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha2', 'gadfgfkexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha3', 'kexfhffa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha4', 'kexfrrea', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha5', 'kexfgfda', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha3', 'kexaffa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha2', 'kexdgafa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha1', 'kexfgfdsa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha3', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha5', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha', 'kexfa', '2015-01-23 23:11', 1);
insert into log(excutor, excution, modify_time, state) values('haha', 'kexfa', '2015-01-23 23:11', 1);

insert into user(user_id, password) values('haha1', 'haha');
insert into user(user_id, password) values('haha2', 'haha');
insert into user(user_id, password) values('haha3', 'haha');
insert into user(user_id, password) values('haha4', 'haha');
insert into user(user_id, password) values('haha5', 'haha');
insert into user(user_id, password) values('haha6', 'haha');
insert into user(user_id, password) values('haha7', 'haha');
insert into user(user_id, password) values('haha8', 'haha');
insert into user(user_id, password) values('haha9', 'haha');
insert into user(user_id, password) values('haha0', 'haha');
insert into user(user_id, password) values('haha10', 'haha');
insert into user(user_id, password) values('haha11', 'haha');
insert into user(user_id, password) values('haha12', 'haha');
insert into user(user_id, password) values('haha13', 'haha');
insert into user(user_id, password) values('haha14', 'haha');
insert into user(user_id, password) values('haha15', 'haha');
insert into user(user_id, password) values('haha16', 'haha');
insert into user(user_id, password) values('haha17', 'haha');
insert into user(user_id, password) values('haha18', 'haha');
insert into user(user_id, password) values('haha19', 'haha');
insert into user(user_id, password) values('haha20', 'haha');

insert into mail(content) values('from: haha1\r\nto: haha2\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha3\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha4\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha5\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha6\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha7\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha8\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha9\r\nsubject: test\r\n\r\nthis is a test!\r\n');
insert into mail(content) values('from: haha1\r\nto: haha10\r\nsubject: test\r\n\r\nthis is a test!\r\n');

insert into mail_of_user(user_id, mail_id) values('haha1',2);
insert into mail_of_user(user_id, mail_id) values('haha2',1);
insert into mail_of_user(user_id, mail_id) values('haha3',2);
insert into mail_of_user(user_id, mail_id) values('haha4',3);
insert into mail_of_user(user_id, mail_id) values('haha5',4);
insert into mail_of_user(user_id, mail_id) values('haha6',5);
insert into mail_of_user(user_id, mail_id) values('haha7',2);
insert into mail_of_user(user_id, mail_id) values('haha5',2);
insert into mail_of_user(user_id, mail_id) values('haha6',2);
insert into mail_of_user(user_id, mail_id) values('haha8',2);