Passing Objects to Constructors and Receiving a Logic Error

If anyone would be so kind... I do not know why I am receiving the below error. Desired output is also given.

Code:

Foobasesbase::Foobasesbase( const string& one, const string& two, const string& three ) 
  : onedata( one ), twodata( two ), threedata( three ) 
{ 
  cout << "Foobasesbase constructor called." << endl; 
} 


Foobase::Foobase( const string& one, const string& two, const string& three, const string& four, 
                  const string& five, const string& six ) 
  : Foobasesbase( one, two, three ), fourdata( four ), fivedata( five ), sixdata( six ) 
{ 
  cout << "Foobase constructor called." << endl; 
} 


Foo:Foo( const string& one, const string& two, const string& three, const string& four,  
         const string& five, const string& six, const string& seven, const string& eight ) 
  : FooBase( FooBasesBase( one, two, three ), four, five, six ), foosev( seven ), fooeig( eight ) 
{ 
  cout << "Foo constructor called." << endl; 
} 



// error 
Foobasesbase constructor called. 
Foobase constructor called. 
Foobasesbase destructor called. 
Foo constructor called. 
fourdata, fivedata, sixdata, sevendata, eightdata 
Foo destructor called. 
Foobase destructor called. 
Foobasesbase destructor called. 

// desired output 
Foobasesbase constructor called. 
Foobase constructor called. 
Foo constructor called. 
onedata, twodata, threedata 
fourdata, fivedata, sixdata, sevendata, eightdata 
Foo destructor called. 
Foobase destructor called. 
Foobasesbase destructor called.

Thank you.

Code:

Foo:Foo( const string& one, const string& two, const string& three, const string& four,  
         const string& five, const string& six, const string& seven, const string& eight ) 
  : FooBase( one, two, three , four, five, six ), foosev( seven ), fooeig( eight )

maybe?

Ah... thank you.