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