Macro to split data into multiple cells

Hi All,

I need some help on a macro.
I have multiple entries in column C which I would like to split it up and show in multiple cells based on Column A& Column B. For example as below

Original
Column A Column B Column C
A 13.05.07 1,2,4,5
B 15.08.09 9,8,7,6


Output
Column A Column B Column C
A 13.05.07 1
A 13.05.07 2
A 13.05.07 4
A 13.05.07 5

Any idea anyone able to help me on this? Have attached the sample in tab Sample and how it should be in tab Output.
Hope someone is able to help me out. :-)

Kind Regards,
Mark.