Version A

xA|--8--12--8--7---8--12--7---------8---------------12--10-----12--10---------------------|
xE|-------------------------10---10----10--8----10---------10-----------------------------|
xC|---------------------------------------------------------------------------------------|
xG|---------------------------------------------------------------------------------------|
 
xA|--8------8--10--8--7---7--10--7-------7--------------------------------7--------7------|
xE|-----10--------------------------8--8----8--6---6--8--6---5--6--8--10-----8--10--------|
xC|---------------------------------------------------------------------------------------|
xG|---------------------------------------------------------------------------------------|
 
xA|---0----------0------------0--5--7---5--8--7--5--0--2--5--7--8--7--5-------------------|
xE|--1---1--0--1-----0------1-------------------------------------------------------------|
xC|--------------------2------------------------------------------------------------------|
xG|---------------------------------------------------------------------------------------|
 
xA|--8--10--8--7--7--10--7--------7-----------5--7--10--12------1--0--3--5--0----0------0--|
xE|-------------------------8--8-----8--6--8----------------------------------3-----1---1--|
xC|---------------------------------------------------------10--------------------------0--|
xG|-------------------------------------------------------------------------------------2--|


Version B

xA|--8--12--8--7---8--12-----------8---------------------12--10------12--10---|
xE|-----------------------10---10-----10--8---8--10--8--10-------10--10-------|
xC|---------------------------------------------------------------------------|
xG|---------------------------------------------------------------------------|

xA|--8------8--10--8--7---7--10--7-------7---------------------------5--7---7-|
xE|-----10--------------------------8--8----8--6---6--8--6---5--6--8----------|
xC|---------------------------------------------------------------------------|
xG|---------------------------------------------------------------------------|


Version C -easy-
                                                   
xA|-----------------5---5---5-3---5-----5-------5-------------|
xE|-1-5-1-0---1-5-0-------1---------5-3---5-3-1-----1-3-1-0---|
xC|-----------------------------------------------------------|
xG|-----------------------------------------------------------|
                                                               
xA|-------3--3---3---------3--5----3-5----7---7-----------5--3-|
xE|-0-3-0------0----------------0------0----6---0---1-5-0------|
xC|------------------------------------------------------------|
xG|----------------3---2-3-------------------------------------|
+49
-232