Here is a totally random stab at it.
7. Curriculum Unavailable
6. Paradigms of Human Memory
5. Basic Lupine Urology
4. Epidemiology
3. Cooperative Calligraphy
2. Remedial Chaos Theory
1. Modern Warfare
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ONLY FIVE CAN LADDER.
Sushi, kamikaze, fujiyama, nippon-ichi...