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

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

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