algorithm 85 921 478 1252
algorithm 506 920 899 1196
algorithm 85 584 478 843
algorithm 85 187 478 444
algorithm 505 387 901 574
algorithm 505 595 903 819
text 85 456 480 574
text 506 118 901 376
text 506 1234 901 1320
text 85 116 479 177
text 85 1276 479 1320
text 85 852 479 911
text 508 831 900 909