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

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

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