syntax = "proto3";

package b;

enum One2 {
  ONE_2_UNSPECIFIED = 0;
}

enum Two2 {
  TWO_2_UNSPECIFIED = 0;
}

message Three2 {
  message Four2 {
    enum Five2 {
      FIVE_2_UNSPECIFIED = 0;
    }
    enum Six2 {
      SIX_2_UNSPECIFIED = 0;
    }
  }
  enum Seven2 {
    SEVEN_2_UNSPECIFIED = 0;
  }
  enum Eight2 {
    EIGHT_2_UNSPECIFIED = 0;
  }
}
