Lesson 10 - Keys : b42

Test 01 = b4222 bb4b4 422bb b2b22 2242b 
Test 02 = 22422 44224 2bbbb b2bbb 42bb2 
Test 03 = 244b4 2bbb2 bb422 2bbb4 b4bbb 
Test 04 = 4bb4b b4442 2bb4b bbbb2 422bb 
Test 05 = b4b44 4bb24 22424 44b22 44b24 
Test 06 = 22b2b 2b444 b4442 224b4 4bbb4 
Test 07 = 24b24 b222b 244bb 4442b bbb2b 
Test 08 = bb2b2 bb242 22b24 b2bb2 b424b 
Test 09 = b2b44 4bb2b 2244b bb244 444b2 
Test 10 = 42bbb 444b2 4b422 4b2bb 24244