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

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

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