a                    b 
e|-----------------------|---------------------| 
b|-----------------------|---------------------| 
g|---------14-11---------|-14-12-11------------| 
d|---------------14-12-11|----------14-12-11---|ordem:a,b,a,a,b 
a|-----------------------|---------------------| 
e|-----------------------|---------------------| 


           a                         b 
e|-----------------------|----------------------| 
b|-----------------------|----------------------| 
g|---------17-14---------|-----17-15-14---------| 
d|---------------17-15-14|-----------17-15-14---|ordem:a,a,b 
a|-----------------------|----------------------| 
e|-----------------------|----------------------| 


        a                        b                        c 
e|-----------------------|------------------------|-------------------| 
b|-----------------------|------------------------|-------------------| 
g|----20-17--------------|----20-18-17------------|-------17----------| 
d|----------20-18-17-----|-------------20-18-17---|-------------------|ordem:b,b,a,a,c 
a|-----------------------|------------------------|-------------------| 
e|-----------------------|------------------------|-------------------| 

           a                    b 
e|---13-13-12----------|----16-16-15-----------| 
b|------------16-13-12-|-------------19-16-15--| 
g|---------------------|-----------------------|ordem:a3x,b3x,a3x,b3x 
d|---------------------|-----------------------| 
a|---------------------|-----------------------| 
e|---------------------|-----------------------| 

e|---------------------------------------------------------------------------------------| 
b|--12p15p19h15h12-----------------------------------------------------------------------| 
g|-----------------19h15h12p15p19h15h12--------------------------------------------15^~\-| 
d|---------------------------------------19h15h12p15p19h15h12----------------------------| 
a|------------------------------------------------------------19h15h12p15\---------------| 
e|---------------------------------------------------------------------------------------| 


so a introduçao...depois eu mando a continuaçao...!!!