Wi b

Wi bWi bWi bWi bWi bWi b
Wi bWi bWi bWi bWi bWi b
Wi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi bWi b