I'm trying to get every combination of color and value and I don't know how to use the function islice

Question

from itertools import islice
colur={"S", "H", "D", "C"}
val={"2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K", "A"}
for c in islice(colur,0,4):
 for v in islice(val,0,13):
  print( c,v )

I want it to print S2 S3 S4 S5 S6 S7 S8 ....