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

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

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