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

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

*GRAMMAR*
wif -> RED 
 tufa -> PINK 
 lug -> PURPLE 
 gazzer -> YELLOW 
 u1 fep u2 -> [u1] [u2] 
 u1 zup u2 -> [u1] [u2] [u2] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 