D33132233232132333132322331323112113313231333133313232112323231   >>    D3313223323213233313232233132311211331323133313331323211232323   <<    D33132233232132333132322331323112113313231333133313232112323233   >>      D33132233232132333132322331323112113313231333133313232112323232   >>