*SUPPORT*
IN: kiki tufa OUT: YELLOW YELLOW YELLOW
IN: kiki dax wif gazzer lug dax OUT: PURPLE YELLOW RED RED RED RED
IN: kiki gazzer wif fep OUT: BLUE YELLOW PURPLE
IN: dax gazzer tufa OUT: RED PURPLE RED PURPLE RED PURPLE
IN: gazzer wif dax OUT: RED PURPLE
IN: fep lug gazzer OUT: BLUE PURPLE PURPLE PURPLE
IN: kiki gazzer lug gazzer OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: fep wif dax wif gazzer OUT: PURPLE RED BLUE
IN: gazzer dax tufa OUT: PURPLE RED PURPLE RED PURPLE RED
IN: gazzer wif kiki wif gazzer OUT: PURPLE YELLOW PURPLE
IN: kiki fep OUT: YELLOW BLUE
IN: gazzer OUT: PURPLE
IN: kiki OUT: YELLOW
IN: kiki lug fep OUT: YELLOW BLUE BLUE BLUE

*QUERY*
IN: kiki dax lug fep wif kiki wif fep OUT: BLUE YELLOW YELLOW RED BLUE BLUE BLUE
IN: fep OUT: BLUE
IN: kiki gazzer OUT: YELLOW PURPLE
IN: gazzer kiki tufa OUT: PURPLE YELLOW PURPLE YELLOW PURPLE YELLOW
IN: gazzer tufa OUT: PURPLE PURPLE PURPLE
IN: fep gazzer wif fep OUT: BLUE BLUE PURPLE
IN: fep tufa OUT: BLUE BLUE BLUE
IN: fep kiki kiki wif kiki OUT: YELLOW BLUE YELLOW YELLOW
IN: dax kiki tufa wif fep OUT: BLUE RED YELLOW RED YELLOW RED YELLOW
IN: dax OUT: RED

*GRAMMAR*
gazzer -> PURPLE 
 kiki -> YELLOW 
 fep -> BLUE 
 dax -> RED 
 x1 tufa -> [x1] [x1] [x1] 
 x1 wif u1 -> [u1] [x1] 
 x1 lug u1 -> [x1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 