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

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

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