inbreeding: POLYMELUS (4x5) - SPEARMINT (5x5) - AJAX (5x6) - COMMANDO (5x5) - CYLLENE (5x6) - MAID MARIAN (5x6) - ST SIMON (6x6x6x6) - CANTERBURY PILGRIM (6x6) - CARBINE (6x6) - MAID OF THE MINT (6x6) - BONA VISTA (6x6) - AMPHION (6x6) - DOMINO (6x6x6) - EMMA C (6x6)