You have one chip and one chance to play roulette. Are you feeling lucky?
none
none
1
Red
2
Red
c = int(input())
if c == 1 or c == 3 or c ==5 or c == 7 or c == 9 or c == 12 or c == 14 or c == 16 or c == 18 or c == 19 or c == 21 or c == 23 or c == 25 or c == 27 or c == 30 c ==32 or c == 34 or c ==36:
	print('RED')
else:
	print('BLACK')
  		 	   	
 		 						
  				 		 
	 	 	     