There are two decks of playing cards.
A card is drawn from the first deck and its colour-red (R) or black (B)-is noted
A card from the second deck is drawn and its suit- Hearts (H), Diamonds (D), Clubs (C) or spades (S) is noted.

A.) How may different combinations of colour and suit are possible?
B.)One possible combination is RED and Hearts. Write down all the other possible combinations
Write your answer like this: (R:H)
You must write all your answers on one line