| every anser is a | a | a | a | a |
|---|---|---|---|---|
|
a
a
|
a
a
|
aa
a
|
a
a
|
a
a
|
|
a
a
|
a
a
|
a
a
|
a
a
|
a
a
|
|
a
a
|
a
a
|
a
a
|
a
a
|
a
a
|
|
a
a
|
a
a
|
aa
|
a
|
|
|
a
a
|
aa
a
|
a
a
|
a
a
|
a
a
|