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

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

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