D33132233232132333132322331323112113313231333133313231122112313331121   >>    D3313223323213233313232233132311211331323133313331323112211231333112   <<    D33132233232132333132322331323112113313231333133313231122112313331123   >>      D33132233232132333132322331323112113313231333133313231122112313331122   >>