Select Owner by Initial Characters

BOO'  BOO,  BOO-  BOO.  BOOB  BOOC  BOOD  BOOE  BOOF  BOOG  BOOH  BOOI  BOOJ  BOOK  BOOL  BOOM  BOON  BOOO  BOOP  BOOQ  BOOR  BOOS  BOOT  BOOV  BOOW  BOOX  BOOY  BOOZ