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

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

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