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

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

*GRAMMAR*
fep -> YELLOW 
 lug -> GREEN 
 blicket -> RED 
 tufa -> PURPLE 
 x1 kiki -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] [x1] [x2] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 