B33113313132313113313223313331323133313223313231333133322131133131   >>    B3311331313231311331322331333132313331322331323133313332213113313   <<    B33113313132313113313223313331323133313223313231333133322131133133   >>      B33113313132313113313223313331323133313223313231333133322131133132   >>