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

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

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