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

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

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