1 base: class DoubledImplement 2 base2: class DoubledImplement2 3 Got expected access exception #1 4 Got expected CNFE/IAE #2 5 Got expected CNFE/IAE #3 6 Got expected LinkageError on DE 7 Got DEO result DoubledExtendOkay 1 8 Got LinkageError on GD 9 Got LinkageError on TA 10 Ctor: doubled implement, type 1 11 DoubledImplement one 12 Got LinkageError on DI (early) 13 Got LinkageError on IDI (early) 14