Table 3: Classes and their number of configurations for the , , model.

Class Number of states included in the class Share of states included in the class

C-C-C (consensus) 8 .002
22-C-C 72 .018
22-22-Cs 72 .018
22-22-Cns 144 .035
22-22-22s (polarization) 24 .006
22-22-22ss 144 .035
22-22-22ns 48 .012
13-C-C 96 .023
13-13-Cs 96 .023
13-13-Cns 288 .070
13-13-13s (isolation) 32 .008
13-13-13ss 288 .070
13-13-13ns 192 .047
13-22-C 576 .141
13-13-22s 288 .070
13-13-22ss 288 .070
13-13-22ns 576 .141
13-22-22s 288 .070
13-22-22ns 576 .141

Total 4,096 1.000

The outliers on the 1-3 split features are members of the same group on the 2-2 split feature; the outliers on the 1-3 split features are members of different groups on the 2-2 split feature.