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

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

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