Wi b

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