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

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

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