D3313222132313113313132313232123313133313232233132233132313231333132322321   >>    D331322213231311331313231323212331313331323223313223313231323133313232232   <<    D3313222132313113313132313232123313133313232233132233132313231333132322323   >>      D3313222132313113313132313232123313133313232233132233132313231333132322322   >>