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

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

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