( )

A                                                   

1. Ocoa ea (y aae epo ac)

|-------------------------------|

|-15----14-15-16-15-15----------|

|-----------------------15~~~~\\-|

|-------------------------------|

|-------------------------------|

|-------------------------------|

|---------------------------------------|

|--15---14-15-16-15-15------------------|

|----------------------14~~~~\\----------|

|---------------------------------------|

|---------------------------------------|

|---------------------------------------|

|-------------13------------------|

|-15~~~-14-15----15-14---17--15---|

|---------------------------------|

|---------------------------------|

|---------------------------------|

|---------------------------------|

|-----------------------------------------|

|---------------14------------------------|

|--15--14--15-------15---14~~~~~\\---------|

|-----------------------------------------|

|-----------------------------------------|

|-----------------------------------------|

2. C

|----10-13-12-10-13-10-12-10----------|

|-10-------------------------11-13-10-|

|-------------------------------------|

|-------------------------------------|

|-------------------------------------|

|-------------------------------------|

|----10-13-12-10-13-10-12-10----------|

|-10-------------------------/10-9-8--|

|-------------------------------------|

|-------------------------------------|

|-------------------------------------|

|-------------------------------------|

|-----------/-------------|

|----6-9--12----6--9-10---|

|-/7----------7-----------|

|-------------------------|

|-------------------------|

|-------------------------|

|---------------------------------------|

|--------13-11-10-13-11-11-10-10--------|

|-----10--------------------------------|

|-/12---------------------------11-12---|

|---------------------------------------|

|---------------------------------------|

|-10-10-9-8-10/12-10---------|

|--------------------11-10---|

|----------------------------|

|----------------------------|

|----------------------------|

|----------------------------|

|---------------------------------10--|

|--10-13-10-8----8-11-9-10-----10-----|

|-------------------------------------|

|-------------------------------------|

|-------------------------------------|

|-------------------------------------|