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

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

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