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

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

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