D33132233232132333132322331323112113313231333133313112221323132321   >>    D3313223323213233313232233132311211331323133313331311222132313232   <<    D33132233232132333132322331323112113313231333133313112221323132323   >>      D33132233232132333132322331323112113313231333133313112221323132322   >>