Consider the following code (and assume that it is embedded in a complete
and correct program and then run):
char c1, c2, c3, c4;
cout << "Enter a line of input:\n";
cin.get(c1);
cin.get(c2);
cin.get(c3);
cin.get(c4);
cout << c1 << c2 << c3 << c4 << "END OF OUTPUT";
If the dialogue begins as follows, what will be the next line of output?
a b c d e f g