Paper Assignment 4, 10
Due date: 4/11

Paper 4: Viglietta_2012_1201.4995
    - Read Sections 1, 2, 3
    - Presenter will show a few of the reductions in Section 3
    - https://arxiv.org/abs/1201.4995
    - Group G4
    
Paper 10: Ani_2020_2005.03192, Ani_2022_WALCOM2
    - Trains, Games, and Complexity: 0/1/2-Player Motion Planning through Input/Output Gadgets. 
    - https://arxiv.org/abs/2005.03192
    - Read all sections (of the Walcom version)
    - Group U1