c18_data/rid12_certs_867_1000.json: every cell is a depth-r dyadic subcell of the 12 x 16 grid on [0, A] x [0, A^2]: True; depths {0: 114, 1: 64, 2: 93, 3: 147, 4: 222, 5: 261, 6: 127, 7: 47, 8: 18, 9: 4, 10: 13, 11: 12}; smallest m1-width 5.755e-05
c18_data/rid12_certs_87_100.json: every cell is a depth-r dyadic subcell of the 12 x 16 grid on [0, A] x [0, A^2]: True; depths {0: 128, 1: 53}; smallest m1-width 5.893e-02
