strict digraph {
subgraph cluster_5_Library {
label = "Library"
"5_library_func" [label="library_func"]
}
subgraph cluster_22_ContractA {
label = "ContractA"
"22_my_func_a" [label="my_func_a"]
"22_val" [label="val"]
}
subgraph cluster_63_ContractB {
label = "ContractB"
"63_my_second_func_b" [label="my_second_func_b"]
"63_my_func_b" [label="my_func_b"]
"63_my_func_a" [label="my_func_a"]
"63_constructor" [label="constructor"]
"63_my_func_a" -> "63_my_second_func_b"
"63_my_func_b" -> "63_my_second_func_b"
}
subgraph cluster_solidity {
label = "[Solidity]"
"keccak256()" 
"22_my_func_a" -> "keccak256()"
}
"22_my_func_a" -> "5_library_func"
"63_my_func_b" -> "22_my_func_a"
"63_my_second_func_b" -> "22_val"
}