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

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

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