D33112221323133313133313132233131333132313223313231333221323221   >>    D3311222132313331313331313223313133313231322331323133322132322   <<    D33112221323133313133313132233131333132313223313231333221323223   >>      D33112221323133313133313132233131333132313223313231333221323222   >>