note xvii v cols 500 & 501
cols 502 & 503 cols 504 & 505
cols 506 & 507 cols 508 & 509
cols 510 & 511 cols 512 & 513
cols 514 & 515 cols 516 & 517
cols 518 & 519 cols 520 & 521
cols 522 & 523 cols 524 & 525
cols 526 & 527 cols 528 & 529
cols 530 & 531 cols 532 & 533
cols 534 & 535 cols 536 & 537