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

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

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