D23331313331322132313232233131121133132313331322223313231132311   >>    D2333131333132213231323223313112113313231333132222331323113231   <<    D23331313331322132313232233131121133132313331322223313231132313   >>      D23331313331322132313232233131121133132313331322223313231132312   >>