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

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

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