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

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

*GRAMMAR*
dax -> PURPLE 
 lug -> RED 
 kiki -> PINK 
 tufa -> YELLOW 
 x1 zup x2 -> [x1] [x2] 
 u1 fep x1 -> [u1] [x1] [u1] [x1] [x1] 
 u1 wif u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 