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

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

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