R_x = {
        0: [9, 11, 15, 19, 25, 31, 37, 43, 49],
    }
R_y = {
        (1, 0): [0.041295141160430704, 0.01942919730094439, 0.0012456533577835938, 2.0969298301087846e-05, 1.2116185071908703e-07, 3.7529662710866774e-10, 2.957349920507113e-10, 4.883315973813751e-13, 3.4494629375103614e-13],
        (2, 0): [0.010653952638733893, 0.0077924874611031425, 0.0019914954297904353, 0.00010500490954180874, 1.3695616378484043e-06, 9.0134481822712331e-10, 9.3860488825647792e-11, 1.8950674363082953e-12, 1.3947176746853529e-14],
        (3, 0): [0.0039900566809309354, 0.003031781348797967, 0.00083496129555644255, 0.00021664386157099758, 8.8802897934003866e-06, 1.4054009584082983e-06, 1.3068977446767382e-07, 4.9037377838900831e-09, 6.8513986151153006e-11],
    }

R_x = {
        0: [5, 7, 13, 15, 21, 25, 29],
    }
R_y = {
        (1, 0): [0.1843068472879863, 0.06235603500209852, 0.011111956105256449, 0.00050366115986938409, 7.1562463805907583e-06, 4.0298526238213839e-08, 3.9956294661802616e-08],
        (2, 0): [0.046105675637867799, 0.013246017078074462, 0.005542485710768652, 0.00067997064168938415, 4.6063134426982399e-05, 1.0777808132356181e-06, 4.2930948795927293e-09],
        (3, 0): [0.01713673973745012, 0.014641367192083615, 0.0026518937870781203, 0.00028054793547133139, 0.00010971626504485688, 2.7061872750686056e-06, 1.0121065385088057e-07],
    }

Update p-FEM graphs