D2333132312112113313232233131311331313232233132322113313231323132311321   >>    D233313231211211331323223313131133131323223313232211331323132313231132   <<    D2333132312112113313232233131311331313232233132322113313231323132311323   >>      D2333132312112113313232233131311331313232233132322113313231323132311322   >>