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

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

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