15: {x: 15} out of AListExprs
15: {x: 15} out of ACallExpr
15: {x: 15} out of AVardeclExpr
16: {x: 15} out of TKwvar
16: {x: 15} out of TId
16: {x: 15} out of TAssign
16: {x: 15} out of AImplicitSelfExpr
16: {x: 15} out of TId
16: {x: 15} out of AQid
16: {x: 15} out of AListExprs
16: {x: 15} out of ACallExpr
16: {x: 15} out of TId
16: {x: 15} out of AQid
16: {x: 15}, {y: 16} out of AListExprs
16: {x: 15}, {y: 16} out of ACallExpr
16: {x: 15}, {y: 16} out of AVardeclExpr
17: {x: 15}, {y: 16} out of TId
17: {x: 15}, {y: 16} out of AVarExpr
17: {x: 15}, {y: 16} out of TGt
17: {x: 15}, {y: 16} out of TId
17: {x: 15}, {y: 16} out of AVarExpr
17: {x: 15}, {y: 16} out of AGtExpr
18: {x: 15}, {y: 16} out of TId
18: {x: 15}, {y: 16} out of AVarExpr
18: {x: 15}, {y: 16} out of TEq
18: {x: 15}, {y: 16} out of TInteger
18: {x: 15}, {y: 16} out of AIntegerExpr
18: {x: 15}, {y: 16} out of AEqExpr
19: {x: 15}, {y: 16} out of TId
19: {x: 15}, {y: 16} out of TAssign
19: {x: 19}, {y: 16} out of TInteger
19: {x: 19}, {y: 16} out of AIntegerExpr
19: {x: 19}, {y: 16} out of AVarAssignExpr
19: {x: 19}, {y: 16} out of ABlockExpr
21: {x: 15}, {y: 16} out of TId
21: {x: 15}, {y: 16} out of TAssign
21: {x: 15}, {y: 16} out of TId
21: {x: 15}, {y: 16} out of AVarExpr
21: {x: 15}, {y: 16} out of TPlus
21: {x: 21}, {y: 16} out of TInteger
21: {x: 21}, {y: 16} out of AIntegerExpr
21: {x: 21}, {y: 16} out of APlusExpr
21: {x: 21}, {y: 16} out of AVarAssignExpr
22: {x: 21}, {y: 16} out of TKwend
22: {x: 21}, {y: 16} out of ABlockExpr
22: {x: 19}, {x: 21}, {y: 16} out of ABlockExpr
24: {x: 15}, {y: 16} out of TId
24: {x: 15}, {y: 16} out of AVarExpr
24: {x: 15}, {y: 16} out of TEq
24: {x: 15}, {y: 16} out of TInteger
24: {x: 15}, {y: 16} out of AIntegerExpr
24: {x: 15}, {y: 16} out of AEqExpr
25: {x: 15}, {y: 16} out of TId
25: {x: 15}, {y: 16} out of TAssign
25: {x: 15}, {y: 25} out of TId
25: {x: 15}, {y: 25} out of AVarExpr
25: {x: 15}, {y: 25} out of AVarAssignExpr
25: {x: 15}, {y: 25} out of ABlockExpr
26: {x: 15}, {y: 16} out of TKwend
26: {x: 15}, {y: 16} out of ABlockExpr
27: {x: 15}, {y: 16}, {y: 25} out of TKwend
27: {x: 15}, {y: 16}, {y: 25} out of ABlockExpr
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25} out of TKwvar
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25} out of TId
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25} out of TAssign
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25} out of TId
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25} out of AVarExpr
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25} out of TPlus
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of TId
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AVarExpr
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of APlusExpr
28: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AVardeclExpr
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AImplicitSelfExpr
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of TId
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AQid
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of TId
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AVarExpr
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AListExprs
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of ACallExpr
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of ABlockExpr
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AMainMethPropdef
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AMainClassdef
29: {x: 15}, {x: 19}, {x: 21}, {y: 16}, {y: 25}, {z: 28} out of AModule