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

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

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