D121213233313131333132333131313132313232233132322232132313231323132321   >>    D12121323331313133313233313131313231323223313232223213231323132313232   <<    D121213233313131333132333131313132313232233132322232132313231323132323   >>      D121213233313131333132333131313132313232233132322232132313231323132322   >>