B33113313132313113313223313331322331311331322331333132313331323331311112321   >>    B3311331313231311331322331333132233131133132233133313231333132333131111232   <<    B33113313132313113313223313331322331311331322331333132313331323331311112323   >>      B33113313132313113313223313331322331311331322331333132313331323331311112322   >>