0(1) element: null
1(2) element: PyIfStatement
2(3,4) READ ACCESS: False
3(9) element: null. Condition: False:false
4(5) element: null. Condition: False:true
5() ASSERTTYPE ACCESS: False
6(7) element: PyStatementList
7(8) element: PyAssignmentStatement
8(9) WRITE ACCESS: a
9(10) element: PyIfStatement
10(11,12) READ ACCESS: False
11(17) element: null. Condition: False:false
12(13) element: null. Condition: False:true
13() ASSERTTYPE ACCESS: False
14(15) element: PyStatementList
15(16) element: PyAssignmentStatement
16(19) WRITE ACCESS: b
17(18) element: PyStatementList
18(19) element: PyPassStatement
19(20) element: PyIfStatement
20(21,22) READ ACCESS: False
21(27) element: null. Condition: False:false
22(23) element: null. Condition: False:true
23() ASSERTTYPE ACCESS: False
24(25) element: PyStatementList
25(26) element: PyAssignmentStatement
26(35) WRITE ACCESS: c
27(28,29) READ ACCESS: d
28(33) element: null. Condition: d:false
29(30) element: null. Condition: d:true
30(31) ASSERTTYPE ACCESS: d
31(32) element: PyStatementList
32(35) element: PyPassStatement
33(34) element: PyStatementList
34(35) element: PyPassStatement
35() element: null