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

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

*GRAMMAR*
gazzer -> RED 
 lug -> YELLOW 
 kiki -> PINK 
 fep -> PURPLE 
 x1 dax x2 -> [x2] [x2] [x2] [x1] [x1] [x1] [x2] [x1] 
 u1 wif x1 -> [x1] [u1] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 