It is: IV-XII-MMVI or as IIII-XII-MMVI
The Roman numeral for 28 is XXVIII, for 08 is VIII, and for 2006 is MMVI.
XII-I-MMVI
XII-I-MMVI
XXV-VIII-MMVI
The Roman numeral for 12302006 is MMIIIIVI.
It is: VIII-XXVIII-MMVI
It is: VIII-XVII-MMVI
XXXI-VIII-MMVI
it is XX VIII MMVI
It is: XXVIII-VIII-MMVI
VI-VIII-MMVI