[Rayan Baessa]

ch5

d
a
c
d
d
c
b
d
d
b
d
c
a
c
e
c
b
a
c
b
b
a
a
c
c
a
c
b
d
b
a
b
c
d
b
c
c
d
a
c
d
b
a
e
c
c

ch6
b
b
d
c
c
d
b
a
c
b
b
a
d
c
a
d
b
b
b
d
c
d
a
c
b
c
a
b
c
d
d
a