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

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

*GRAMMAR*
zup -> GREEN 
 tufa -> PURPLE 
 lug -> RED 
 wif -> PINK 
 x1 gazzer -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 