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

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

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