Sagot :
Answer:
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
ff
f
f
f
d
d
s
w
w
s
s
d
f
g
g
g
h
h GM
t
r
d
s
s
s
s
s
s
d
f
f
f
g
f
d
d
s
d
f
g
g
g
d
d
f
g
g
g
g
d
d
fg
g
d
d
d
f
f
d
d
f
g
r
dg
r
r
r
ft
r
r
r
f
r
e
e
e
e
e
e
e
d
f
f
f
fr
re
d
e
e
e
e
s
s
s
ss
s
s
s
s
s
s
s
s
s
s
ss
s
s
s
s
s
s
d
d
d
f
f
f
g
g
g
d
s
s
s
s
s
d
f
g
g
g
g
d
d
s
s
dd
s
s
d.
d.d.d
f
f
g
g
g
g
ff
d
d
ds
s
s
s
s
s
s
s
s
s
s
s
s
d
f
f
fg
g
g
h
h
h
h
h
g
g
t
e
w
w
w
w
t
y
y
y
r
e
e
w
w
w
w
e
t
y
y
t
e
w
e
t
y
r
Explanation:
ps
as
s
s
s
ss
s
s
s
s
s
s
s
s
s
s
s
s
ss
s
s
e
s
s
s
s
s
s
s
s
s
s
d
s
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d
d.d..d.d.d..d.d.d.d...f.d.d.d...d.
d
e