p = [ -0.207 0.500
0.500 -0.207
1.207 0.500
0.500 1.207
-0.000 -0.000
1.000 -0.000
1.000 1.000
-0.000 1.000
-0.194 0.362
-0.153 0.229
-0.088 0.107
0.107 -0.088
0.229 -0.153
0.362 -0.194
0.638 -0.194
0.771 -0.153
0.893 -0.088
1.088 0.107
1.153 0.229
1.194 0.362
1.194 0.638
1.153 0.771
1.088 0.893
0.893 1.088
0.771 1.153
0.638 1.194
0.362 1.194
0.229 1.153
0.107 1.088
-0.088 0.893
-0.153 0.771
-0.194 0.638
0.480 0.508
0.760 0.331
0.405 0.160
0.139 0.471
0.312 0.814
0.717 0.794
0.923 0.544
0.642 0.116
0.087 0.713
0.171 0.214
0.543 0.971
0.898 0.833
0.371 -0.018
0.960 0.251
-0.035 0.436
0.221 0.969
0.717 0.538
0.548 0.278
0.249 0.602
0.335 0.348
0.520 0.746
0.738 0.977
0.804 0.103
0.554 -0.020
0.979 0.660
0.995 0.446
0.141 0.063
0.049 0.275
0.092 0.870
-0.042 0.674
0.445 1.073
1.069 0.559
0.974 0.893
0.334 -0.093
0.197 1.043
-0.114 0.434
1.040 0.209
0.866 0.657
0.638 0.364
0.598 0.615
0.351 0.460
0.395 0.714
0.071 0.585
0.273 0.120
0.404 0.928
0.664 -0.061
0.723 0.196
0.532 0.155
0.429 0.281
0.822 0.461
0.639 1.045
0.148 0.346
0.005 0.804
0.038 0.146
0.194 0.757
0.610 0.848
0.870 0.959
0.947 0.132
-0.070 0.536
0.307 1.041
0.258 -0.016
0.449 -0.086
0.908 0.357
0.461 0.045
1.013 0.782
0.119 0.964
-0.064 0.335
1.051 0.328
1.104 0.439
1.082 0.682
0.887 0.025
0.788 -0.021
0.192 0.872
0.614 0.475
0.740 0.667
0.437 0.387
0.659 0.275
0.791 0.868
0.851 0.228
0.178 0.565
0.309 0.239
0.427 0.813
0.470 0.634
0.638 0.734
0.553 1.098
0.561 -0.113
0.242 0.311
0.245 0.409
0.798 1.052
0.814 0.574
0.913 0.452
-0.044 0.219
0.026 0.906
0.647 0.946
0.044 0.391
0.627 0.030
0.281 0.688
0.354 0.058
0.030 0.484
0.916 0.739
0.720 0.116
0.711 0.434
0.479 0.219
0.535 0.391
0.355 0.589
0.621 0.204
0.822 0.760
0.253 0.516
0.701 0.887
0.287 0.925
0.114 0.803
0.501 0.861
0.177 0.652
0.708 0.047
0.717 1.084
0.563 0.065
0.487 0.335]';

e = [ 1 9 0.000 0.125 1 1 
9 10 0.125 0.250 1 1 
10 11 0.250 0.375 1 1 
11 5 0.375 0.500 1 1 
5 12 0.500 0.625 1 1 
12 13 0.625 0.750 1 1 
13 14 0.750 0.875 1 1 
14 2 0.875 1.000 1 1 
2 15 0.000 0.125 2 1 
15 16 0.125 0.250 2 1 
16 17 0.250 0.375 2 1 
17 6 0.375 0.500 2 1 
6 18 0.500 0.625 2 1 
18 19 0.625 0.750 2 1 
19 20 0.750 0.875 2 1 
20 3 0.875 1.000 2 1 
3 21 0.000 0.125 3 1 
21 22 0.125 0.250 3 1 
22 23 0.250 0.375 3 1 
23 7 0.375 0.500 3 1 
7 24 0.500 0.625 3 1 
24 25 0.625 0.750 3 1 
25 26 0.750 0.875 3 1 
26 4 0.875 1.000 3 1 
4 27 0.000 0.125 4 1 
27 28 0.125 0.250 4 1 
28 29 0.250 0.375 4 1 
29 8 0.375 0.500 4 1 
8 30 0.500 0.625 4 1 
30 31 0.625 0.750 4 1 
31 32 0.750 0.875 4 1 
32 1 0.875 1.000 4 1 ]';

t = [ 32 1 91 1
14 2 94 1
11 5 86 1
26 4 117 1
29 8 98 1
20 3 101 1
23 7 65 1
62 32 91 1
1 9 68 1
98 8 125 1
17 6 103 1
68 9 99 1
99 10 124 1
5 12 59 1
59 12 93 1
94 2 118 1
13 14 66 1
2 15 118 1
15 16 78 1
78 16 104 1
18 19 69 1
100 20 101 1
3 21 64 1
64 21 102 1
21 22 102 1
65 7 89 1
89 24 121 1
24 25 121 1
4 27 63 1
63 27 92 1
28 29 67 1
8 30 125 1
121 25 147 1
73 33 137 1
6 18 90 1
72 33 106 1
106 33 136 1
12 13 93 1
96 35 130 1
31 32 62 1
105 37 142 1
27 28 92 1
95 34 111 1
22 23 97 1
69 19 100 1
76 35 113 1
10 11 124 1
127 36 131 1
16 17 104 1
112 36 140 1
30 31 85 1
77 37 114 1
107 38 116 1
110 38 139 1
81 35 135 1
84 42 119 1
71 34 134 1
79 34 109 1
75 36 112 1
60 42 84 1
74 37 129 1
88 43 144 1
82 34 95 1
82 39 122 1
133 40 146 1
69 46 90 1
83 43 126 1
85 41 143 1
81 50 149 1
87 41 145 1
132 44 139 1
137 51 140 1
83 26 117 1
88 38 141 1
80 40 138 1
19 20 100 1
79 40 133 1
80 35 96 1
97 44 132 1
7 24 89 1
57 39 64 1
58 39 123 1
66 45 93 1
66 14 94 1
59 42 86 1
84 36 127 1
62 41 85 1
87 37 105 1
68 47 91 1
9 10 99 1
67 48 92 1
67 29 98 1
97 57 102 1
39 58 64 1
70 57 132 1
65 44 97 1
93 45 130 1
76 59 93 1
92 48 142 1
77 63 92 1
91 47 131 1
75 62 91 1
90 46 111 1
95 46 100 1
72 49 107 1
39 57 70 1
79 55 111 1
82 49 134 1
50 71 136 1
88 53 116 1
72 53 115 1
119 52 120 1
33 72 115 1
129 51 137 1
52 73 120 1
41 62 75 1
81 52 113 1
42 59 76 1
74 53 114 1
43 63 77 1
90 55 103 1
128 40 148 1
104 55 146 1
71 50 109 1
34 71 109 1
94 56 96 1
73 52 108 1
80 50 135 1
107 49 122 1
106 71 134 1
110 54 141 1
63 43 117 1
113 52 119 1
99 60 127 1
105 61 143 1
31 62 85 1
5 59 86 1
42 60 86 1
98 61 105 1
112 51 145 1
37 74 114 1
89 54 110 1
25 26 147 1
44 65 89 1
18 69 90 1
34 79 111 1
1 68 91 1
36 75 131 1
28 67 92 1
37 77 142 1
13 66 93 1
35 76 130 1
78 56 118 1
45 66 94 1
64 58 101 1
95 58 123 1
56 78 128 1
45 94 96 1
107 70 139 1
23 65 97 1
85 61 125 1
48 67 98 1
86 60 124 1
47 68 99 1
46 69 100 1
58 95 100 1
3 64 101 1
58 100 101 1
57 64 102 1
22 97 102 1
103 55 104 1
6 90 103 1
128 78 146 1
17 103 104 1
61 85 143 1
48 98 105 1
108 81 149 1
49 72 106 1
39 70 122 1
53 72 116 1
33 73 108 1
52 81 108 1
109 50 138 1
40 79 138 1
126 88 141 1
44 89 110 1
55 90 111 1
46 95 111 1
41 75 145 1
129 87 145 1
42 76 113 1
35 81 113 1
114 53 144 1
43 77 144 1
120 73 140 1
53 74 115 1
38 88 116 1
72 107 116 1
4 63 117 1
43 83 117 1
15 78 118 1
56 94 118 1
36 84 120 1
42 113 119 1
51 112 140 1
84 119 120 1
83 54 147 1
54 89 121 1
49 82 122 1
70 107 122 1
39 82 123 1
82 95 123 1
11 86 124 1
60 99 124 1
30 85 125 1
61 98 125 1
54 83 126 1
43 88 126 1
60 84 127 1
47 99 127 1
96 56 148 1
40 80 148 1
115 74 137 1
37 87 129 1
76 93 130 1
45 96 130 1
75 91 131 1
47 127 131 1
57 97 132 1
38 107 139 1
55 79 133 1
78 104 146 1
34 82 134 1
49 106 134 1
35 80 135 1
50 81 135 1
71 106 136 1
33 108 136 1
33 115 137 1
74 129 137 1
50 80 138 1
79 109 138 1
44 110 139 1
70 132 139 1
36 120 140 1
73 137 140 1
38 110 141 1
54 126 141 1
77 92 142 1
48 105 142 1
41 87 143 1
87 105 143 1
53 88 144 1
77 114 144 1
75 112 145 1
51 129 145 1
40 128 146 1
55 133 146 1
26 83 147 1
54 121 147 1
80 96 148 1
56 128 148 1
136 108 149 1
50 136 149 1]';
pdemesh(p,e,t)
axis equal
