D121212121213132322331323323132333131323133313132321133131133231   >>    D12121212121313232233132332313233313132313331313232113313113323   <<    D121212121213132322331323323132333131323133313132321133131133233   >>      D121212121213132322331323323132333131323133313132321133131133232   >>