(module (function_definition name: (identifier) parameters: (parameters (identifier)) body: (block (return_statement (binary_operator left: (identifier) right: (integer))))) (expression_statement (assignment left: (identifier) right: (call function: (identifier) arguments: (argument_list (integer))))) (expression_statement (assignment left: (identifier) right: (call function: (identifier) arguments: (argument_list (identifier))))))