*SUPPORT*
IN: kiki kiki fep lug OUT: YELLOW YELLOW GREEN GREEN
IN: wif OUT: PINK
IN: fep zup OUT: GREEN RED
IN: zup OUT: RED
IN: wif lug OUT: PINK PINK
IN: zup zup OUT: RED RED
IN: kiki lug OUT: YELLOW YELLOW
IN: fep OUT: GREEN
IN: fep lug OUT: GREEN GREEN
IN: kiki kiki OUT: YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: wif zup zup lug OUT: PINK RED RED RED
IN: zup kiki lug OUT: RED YELLOW YELLOW
IN: kiki zup fep OUT: YELLOW RED GREEN

*QUERY*
IN: fep wif lug OUT: GREEN PINK PINK
IN: wif dax zup OUT: PINK RED RED RED PINK RED RED
IN: zup zup lug OUT: RED RED RED
IN: zup fep lug OUT: RED GREEN GREEN
IN: zup lug OUT: RED RED
IN: kiki kiki lug OUT: YELLOW YELLOW YELLOW
IN: zup fep OUT: RED GREEN
IN: wif wif OUT: PINK PINK
IN: wif fep lug OUT: PINK GREEN GREEN
IN: wif wif fep lug OUT: PINK PINK GREEN GREEN

*GRAMMAR*
kiki -> YELLOW 
 wif -> PINK 
 fep -> GREEN 
 zup -> RED 
 x1 blicket x2 -> [x2] [x1] [x2] [x1] [x1] [x2] [x1] 
 x1 dax x2 -> [x1] [x2] [x2] [x2] [x1] [x2] [x2] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 