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

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

*GRAMMAR*
tufa -> YELLOW 
 wif -> GREEN 
 lug -> BLUE 
 fep -> PURPLE 
 x1 dax -> [x1] [x1] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] 
 x1 kiki x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 