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

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

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