d get a cold glass of soy milk at FJ's tavern. If after this confrontation the field is empty than no gang controls the field. Bessie realizes how these confrontations will occur. She knows how many cows are in each gang. Bessie really wants her gang to control the field after the conflict is over and all cows are either on the field or at FJ's tavern. Help Bessie determine if it is possible for her gang, labeled 1, to control the field in the end. If it is possible, Bessie wants to know the maximum number 