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

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

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