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

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

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