.bk A15 .fl O419JW4R.J .fd elements from relays .ri jw .rd O419 f 381 D3 527 (38303 37243 - 8906 / Relay location: SE corner) f 381 D3 528 (38429 37301 - 8906 / Relay location: NE corner) f 381 D3 529 (38443 36883 - 8886 / Relay location: SW corner)