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

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

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