Look at the given pattern.
How would you show this pattern using letters ?
A XXOOXX
B OOXXOOXX
C OOOXOOO
D OOOOXXOOOO
zcloiufyuf786yfghbnjfuoygfhvuhb fui8igfjiuudirodufuiutitjufifjusisosfilkkkkjjjgvjjjmju suduuufyfyhliuyfdulgyll78nhinuhijuihj iui n jyuuryhgrhggjktutiyyt6re3