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

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

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