Attributes . Class I, Division 1 and 2, Groups B, C, D, Class I, Division 1 and 2, Groups C, D, Class I, Zone 1 and 2, Class II, Division 1 and 2, Groups E, F, G, Class II, Division 1, Groups E, F, G, Class II, Division 2, Groups F, G, Class III, Exd IIB, Zone 1, IIB, IIA . Names