create 123 check 1000 9/97 deposit 123 check 500 create 123 save 1000 1/98 transfer 123 save check 100 withdraw 123 100 balance 123 bank 123 check 97 transfer 123 check save 2000 create 456 save 5000 7/96 bank 456 save 97 balance 456 withdraw 456 500 withdraw 123 5000 close 123 withdraw 123 100 deposit 789 check 100 quit