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

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

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