D331322332321323331323131111233132322331333132313331323131231231   >>    D33132233232132333132313111123313232233133313231333132313123123   <<    D331322332321323331323131111233132322331333132313331323131231233   >>      D331322332321323331323131111233132322331333132313331323131231232   >>