Question

A
AA

A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
AAa
AAAA
A
A
A

Answer 1

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