; (6) the item relating to New Mexico is amended to read as follows: New Mexico 7 ; (7) the item relating to North Carolina is amended to read as follows: North Carolina: Eastern 4 Middle 4 Western 5 ; and (8) by striking the item relating to Texas and inserting the following: Texas: Northern 12 Southern 19 Eastern 8 Western 13 . 3. Effective date This Act and the amendments made by this Act shall take effect on the date of enactment of this Act.