2DA V2.0

   Level InvocationKnown MaxInvocationLevel 
0  1     0               1                  
1  2     0               1                  
2  3     0               1                  
3  4     0               1                  
4  5     1               1                  
5  6     1               1                  
6  7     1               1                  
7  8     1               1                  
8  9     1               1                  
9  10    1               1                  
10 11    1               1                  
11 12    1               1                  
12 13    1               1                  
13 14    1               1                  
14 15    1               1                  
15 16    1               1                  
16 17    1               1                  
17 18    1               1                  
18 19    1               1                  
19 20    1               1                  
20 21    1               1                  
21 22    1               1                  
22 23    1               1                  
23 24    1               1                  
24 25    1               1                  
25 26    1               1                  
26 27    1               1                  
27 28    1               1                  
28 29    1               1                  
29 30    1               1                  
30 31    1               1                  
31 32    1               1                  
32 33    1               1                  
33 34    1               1                  
34 35    1               1                  
35 36    1               1                  
36 37    1               1                  
37 38    1               1                  
38 39    1               1                  
39 40    1               1                  
40 41    1               1                  
41 42    1               1                  
42 43    1               1                  
43 44    1               1                  
44 45    1               1                  
45 46    1               1                  
46 47    1               1                  
47 48    1               1                  
48 49    1               1                  
49 50    1               1                  
50 51    1               1                  
51 52    1               1                  
52 53    1               1                  
53 54    1               1                  
54 55    1               1                  
55 56    1               1                  
56 57    1               1                  
57 58    1               1                  
58 59    1               1                  
59 60    1               1