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

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

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