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

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

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