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

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

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