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

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

*GRAMMAR*
tufa -> PURPLE 
 lug -> BLUE 
 fep -> GREEN 
 gazzer -> PINK 
 x1 wif -> [x1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 