
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Ab
N
N
N
N
Bbm
N
Eb
Cm
N
N
B
N
Abm
N
N
Ab
N
N
Eb
N
N
N
N
N
N
Ab
N
N
N
Fm
N
N
Bb
Eb
N
N
N
N
N
N
N
Ab
N
N
N
Fm
N
N
N
Db
N
N
N
Eb
N
N
N
Fm
N
N
N
N
Ab
N
N
Cm
F
N
N
G
N
N
N
N
Cm
N
Ab
N
N
Cm
N
Gm
N
N
Ab
N
Eb
N
Bb
Ab
N
N
N
Eb
N
N
N
Ab
N
N
N
Fm
Bb
N
Eb
N
N
N
N
N
N
N
Ab
N
N
N
Bb
N
N
N
Db
N
N
Eb
N
N
N
Fm
N
N
N
N
Bb
N
Gm
N
N
G
N
N
N
N
Cm
N
N
Ab
N
Cm
N
N
Gm
N
Ab
N
Eb
N
Bb
Ab
N
N
N
Eb
N
N
N
N
Ab
N
N
N
N
Eb
N
N
N
Gm
Ab
N
N
N
Eb
N
Gm
Cm
N
Ab
Fm
N
N
Ab
N
Bb
Eb
N
Cm
N
B
N
Abm
N
N
Ab
N
N
N
Eb
N
N
N
Db
N
N
N
Eb
N
N
Bb
Ab
Cm
Ab
N
Cm
N
N
Db
N
N
N
N
N
Eb
N
Gb
N
N
N
Ab
N
N
Bb
N
Bbm
N
N
Eb
Db
Eb
N
Fm
N
N
N
C
N
N
N
N
Fm
N
Db
N
N
Fm
N
Cm
N
Db
N
Ab
Eb
N
Bb
N
Ab
N
N
Fm
N
Db
N
N
Fm
N
N
Cm
N
N
N
N
Ab
Db
N
N
Ab
N
Eb
N
E
N
N
N
N
N
Gb
N
N
Ab
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N