*UK Dec Input Prices Fall 2.8% On Year Vs. -2.7% In Nov, Consensus -1.9%

*UK Dec Output Prices Up 0.1% Annually Vs. -0.1% In Nov, Consensus +0.4%

*UK Dec Output Prices Fall 0.6% On Month Vs. 0% In Nov, Consensus -0.2%

*UK Dec CPI Rises 0.4% On Month Vs. -0.2% In Nov, Consensus 0.2%

*UK Dec Core Inflation Steady At 5.1%, Consensus 4.9%