*SUPPORT*
IN: wif tufa OUT: YELLOW YELLOW YELLOW
IN: kiki wif lug kiki OUT: RED YELLOW RED
IN: zup tufa lug wif fep OUT: GREEN GREEN GREEN YELLOW YELLOW YELLOW
IN: kiki zup OUT: RED GREEN
IN: blicket tufa OUT: PURPLE PURPLE PURPLE
IN: kiki tufa OUT: RED RED RED
IN: wif fep OUT: YELLOW YELLOW YELLOW
IN: blicket tufa lug kiki fep OUT: PURPLE PURPLE PURPLE RED RED RED
IN: blicket OUT: PURPLE
IN: blicket wif wif OUT: PURPLE YELLOW YELLOW
IN: wif kiki tufa OUT: YELLOW RED RED RED
IN: zup blicket fep OUT: GREEN PURPLE PURPLE PURPLE
IN: kiki blicket fep lug wif OUT: RED PURPLE PURPLE PURPLE YELLOW
IN: wif kiki kiki OUT: YELLOW RED RED

*QUERY*
IN: wif OUT: YELLOW
IN: zup kiki fep OUT: GREEN RED RED RED
IN: kiki OUT: RED
IN: wif tufa lug wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket wif lug zup OUT: PURPLE YELLOW GREEN
IN: zup blicket kiki fep OUT: GREEN PURPLE RED RED RED
IN: kiki fep OUT: RED RED RED
IN: zup tufa OUT: GREEN GREEN GREEN
IN: zup fep OUT: GREEN GREEN GREEN
IN: blicket kiki fep OUT: PURPLE RED RED RED

*GRAMMAR*
blicket -> PURPLE 
 wif -> YELLOW 
 kiki -> RED 
 zup -> GREEN 
 u1 fep -> [u1] [u1] [u1] 
 x1 lug x2 -> [x1] [x2] 
 u1 tufa -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 