牝系ツリーβ(今のところサーバー負荷を考えて4代までの簡易版)

Little Wave [1918]
|
 | |―Flip Flap [1926]
 |   |―Grey Wave [1938]
 |     |―Petra Sophia [1950]
 |       |―Sapphire Sea [1959]
 |       | |―Blueberry [1979]
 |       |   |―Biloxi Blue [1995]
 |       |―Bluebell Girl [1966]
 |         |―Wild Hyacinth [1980]
 |         | |―Dancing Flower [1987]
 |         | |―Garden Verse [1991]
 |         | |―Vicario [1994]
 |         |―Regal Blue [1981]
 |           |―Imperious Sue [1992]