Class test 2, 07.02.2020,  Complex manifolds in dimension 1, Misha Verbitsky
                            | 1 | 2 | 3 | 4 | 5 | sum
Lucas de Amorin             |   |   |   |   |   | 
Eddy Santiago Achig Andrango| +-| + | + | - | + | 3.5
Iuliia Gorginian            | -+| + | - |   |   | 1.5
Bryan Fereira               | -+| -+| +-| - | +-| 3
Ancelino Lobato             | -+| +-|   |   |   | 1
Ian Mateus Brito Pereira    | + | + | + | + | + | 5
Felipe E. G. Ramos          |   | + | + | + | + | 4
Xia Xiao                    | +-| + | + |   | - | 2.5
Tianhao Ye                  | + | + | + | + | + | 5
                            |   |   |   |   |   |
Henrique                    |   |   | + | -+|   | 1.5			    
   Anonymous                |   | - | + |   |   | 1