Oil Imperium copy protection

1. Oil Imperium
2. copy protection

                                   X - AXIS

          0  1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 16 17 18 19
         ┌──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┬──┐
      0  │AF│EB│LY│LF│NY│EY│FB│EG│LY│IR│NB│EG│RG│EG│LY│IB│NG│ER│RR│EY│
 Y       ├──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──┤
 -    1  │LB│IB│NY│EB│RY│ER│LG│IB│NY│ER│RR│EB│LY│LR│NB│EY│RY│EB│RR│EB│
 A       ├──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──┤
 X    2  │NG│EG│RB│ER│LR│LB│NG│EG│FG│EY│LB│LR│NG│EY│RG│ER│LB│IR│NB│EB│
 I       ├──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──┤
 S    3  │RY│ER│LB│IB│NG│ER│RB│EB│LG│LR│NY│EY│RG│EG│LR│IR│NB│EG│RY│EY│
         ├──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──│──┤
      4  │LF│IG│NB│EB│RR│EG│LY│LB│NG│EI│RY│ER│LG│IB│NR│EY│RR│EB│LG│IG│
         └──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┴──┘

This is the codes to start the game. The paper that came along with the
game was so bad that you cannot expect that all codes are right.