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

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

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