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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> YELLOW 
 tufa -> BLUE 
 kiki -> PINK 
 x1 zup -> [x1] [x1] 
 x1 lug x2 -> [x2] [x1] [x1] 
 x1 blicket u1 -> [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 