B33113313132313113313223313331323131323133313232233131333133313233111211   >>    B3311331313231311331322331333132313132313331323223313133313331323311121   <<    B33113313132313113313223313331323131323133313232233131333133313233111213   >>      B33113313132313113313223313331323131323133313232233131333133313233111212   >>