Export tmp.zip-C-f().dot

digraph{
0[label="Node Type: ENTRY_POINT 0
"];
0->1;
1[label="Node Type: NEW VARIABLE 1
"];
1->2;
2[label="Node Type: NEW VARIABLE 2
"];
2->3;
3[label="Node Type: EXPRESSION 3

EXPRESSION:
(a,b)
"];
3->4;
4[label="Node Type: EXPRESSION 4

EXPRESSION:
(a,b)
"];
4->5;
5[label="Node Type: EXPRESSION 5

EXPRESSION:
(type(),type())
"];
}

