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

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

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