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

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

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