digraph { subgraph "cluster_9_ContractA" { label = "ContractA" "9_my_func_a()" [label="my_func_a()"] } subgraph "cluster_45_ContractB" { label = "ContractB" "45_constructor()" [label="constructor()"] "45_my_func_b()" [label="my_func_b()"] "45_my_func_b()" -> "45_my_second_func_b()" "45_my_func_a()" [label="my_func_a()"] "45_my_func_a()" -> "45_my_second_func_b()" "45_my_second_func_b()" [label="my_second_func_b()"] } subgraph cluster_solidity { label = "[Solidity]" "keccak256()" } "9_my_func_a()" -> "keccak256()" }