.bk A15
.fl O503JW-R.J
.fd elements from relays
.ri jw
.rd O503
f 413
D3 645 (38834 37257 - 8661 / Relay location: NW corner)
f 413
D3 646 (38200 36756 - 8663 / Relay location: NE corner)
f 409
D3 668 (38455 38008 - 8830 / Relay location: NW corner)