INTRO                                                                        Ending #1
G|----------14-------------------------12------------9---|---------10------10--------------||
D|------14------14-------------------------12*--------9|-----10------10------10-----10-||
A|--12--------------12s14--12--10--------------7------|--8------------------------8------||
E|----------------------------------------------------------|-----------------------------------||

Ending #2                                                        Ending #3
G|-----------------------------12------------------|| # |----------10--------10-----------------|| 
D|-------12--------------12-----------------------|| # |-----10------------------10------------||
A|--10-------10----10------------10---10s(12)-|| # |--8-----------8--8------------8s(12)--||
E|--------------------------------------------------|| #  |----------------------------------------||

Ending #4
G|-----------9------------12--9---------------||               * = on the fourth time go straight
D|--10h12------10h12----------10h12--12-||                         to the fourth ending    
A|-----------------------------------------------||
E|-----------------------------------------------||