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

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

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