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

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

*GRAMMAR*
lug -> PURPLE 
 dax -> RED 
 gazzer -> YELLOW 
 fep -> PINK 
 u1 kiki -> [u1] [u1] [u1] 
 x1 tufa -> [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 