[Part A] E|-------9-10-9----------9-|-------9-10-9---------|-------9-10-9----------9-| B|----10--------12-10-12---|----10--------12-10-9-|----10--------12-10-12---| G|-11----------------------|-11-------------------|-11----------------------| D|-------------------------|----------------------|-------------------------| A|-------------------------|----------------------|-------------------------| E|-------------------------|----------------------|-------------------------| [Part B] E|-10-9-7----7-9-7-9-7------| B|--------10-----------10-7-| G|--------------------------| D|--------------------------| A|--------------------------| E|--------------------------|