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

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

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