inbreeding: STOCKWELL (3x3) - THE BARON (4x4x4) - POCAHONTAS (4x4x4) - MULEY (4x6x6x6) - BIRDCATCHER (5x5x5) - ECHIDNA (5x5x5) - GLENCOE (5x5x5) - MARPESSA (5x5x5) - TOUCHSTONE (5x5) - EMILIUS (5x6) - SULTAN (5x6x6x6) - ORVILLE (5x6x6) - SIR HERCULES (6x6x6) - GUICCIOLI (6x6x6) - ECONOMIST (6x6x6) - MISS PRATT (6x6x6) - TRAMPOLINE (6x6x6) - CLARE (6x6x6) - CAMEL (6x6) - BANTER (6x6)