Civilization Collapse intro

e|---------------------------------------------------------------  
b|---------------------------------------------------------------  
g|---------------------------------------------------------------
D|-----7--8--7--5/3--5------5--7-7/8--7--------------------------
A|--5--------------------6---------------------------------------
E|---------------------------------------------------------------

                                                                          
e|---------------------------------------------------------------
b|---------------------------------------------------------------
g|--------------------------------7/8-7--5-----------------------
D|-----7--8--7--5/3--5------5--7------------8--------------------
A|--5--------------------6---------------------------------------  
E|---------------------------------------------------------------


e|---------------------------------------------------------------  
b|---------------------------------------------------------------  
g|---------------------------------------------------------------
D|-----7--8--7--5/3--5------5--7-7/8--7--------------------------
A|--5--------------------6----------------8--7h8p7--5--7--5------
E|---------------------------------------------------------------

e|---------------------------------------------------------------  
b|---------------------------------------------------------------  
g|--------------------------------8/10--9------------------------
D|---------------------------------------------------------------
A|--3--5--3----8--7h8p7--5---3-----------------------------------
E|---------------------------------------------------------------